4920778095100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1600201}}^1$

素因数の和:1600436

約数の個数: 144

約数和(自身を含む): 12800796696576

約数和(自身を除く): 7880018601476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 191, 230, 322, 350, 382, 460, 575, 644, 700, 764, 805, 955, 1150, 1337, 1610, 1910, 2300, 2674, 3220, 3820, 4025, 4393, 4775, 5348, 6685, 8050, 8786, 9550, 13370, 16100, 17572, 19100, 21965, 26740, 30751, 33425, 43930, 61502, 66850, 87860, 109825, 123004, 133700, 153755, 219650, 307510, 439300, 615020, 768775, 1537550, 1600201, 3075100, 3200402, 6400804, 8001005, 11201407, 16002010, 22402814, 32004020, 36804623, 40005025, 44805628, 56007035, 73609246, 80010050, 112014070, 147218492, 160020100, 184023115, 224028140, 257632361, 280035175, 305638391, 368046230, 515264722, 560070350, 611276782, 736092460, 920115575, 1030529444, 1120140700, 1222553564, 1288161805, 1528191955, 1840231150, 2139468737, 2576323610, 3056383910, 3680462300, 4278937474, 5152647220, 6112767820, 6440809025, 7029682993, 7640959775, 8557874948, 10697343685, 12881618050, 14059365986, 15281919550, 21394687370, 25763236100, 28118731972, 30563839100, 35148414965, 42789374740, 49207780951, 53486718425, 70296829930, 98415561902, 106973436850, 140593659860, 175742074825, 196831123804, 213946873700, 246038904755, 351484149650, 492077809510, 702968299300, 984155619020, 1230194523775, 2460389047550, 4920778095100]

約数ペア:

[(1, 4920778095100), (2, 2460389047550), (4, 1230194523775), (5, 984155619020), (7, 702968299300), (10, 492077809510), (14, 351484149650), (20, 246038904755), (23, 213946873700), (25, 196831123804), (28, 175742074825), (35, 140593659860), (46, 106973436850), (50, 98415561902), (70, 70296829930), (92, 53486718425), (100, 49207780951), (115, 42789374740), (140, 35148414965), (161, 30563839100), (175, 28118731972), (191, 25763236100), (230, 21394687370), (322, 15281919550), (350, 14059365986), (382, 12881618050), (460, 10697343685), (575, 8557874948), (644, 7640959775), (700, 7029682993), (764, 6440809025), (805, 6112767820), (955, 5152647220), (1150, 4278937474), (1337, 3680462300), (1610, 3056383910), (1910, 2576323610), (2300, 2139468737), (2674, 1840231150), (3220, 1528191955), (3820, 1288161805), (4025, 1222553564), (4393, 1120140700), (4775, 1030529444), (5348, 920115575), (6685, 736092460), (8050, 611276782), (8786, 560070350), (9550, 515264722), (13370, 368046230), (16100, 305638391), (17572, 280035175), (19100, 257632361), (21965, 224028140), (26740, 184023115), (30751, 160020100), (33425, 147218492), (43930, 112014070), (61502, 80010050), (66850, 73609246), (87860, 56007035), (109825, 44805628), (123004, 40005025), (133700, 36804623), (153755, 32004020), (219650, 22402814), (307510, 16002010), (439300, 11201407), (615020, 8001005), (768775, 6400804), (1537550, 3200402), (1600201, 3075100)]