28763392900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{10061}}^1$

素因数の和:10222

約数の個数: 144

約数和(自身を含む): 71687161728

約数和(自身を除く): 42923768828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 113, 115, 220, 226, 230, 253, 275, 452, 460, 506, 550, 565, 575, 1012, 1100, 1130, 1150, 1243, 1265, 2260, 2300, 2486, 2530, 2599, 2825, 4972, 5060, 5198, 5650, 6215, 6325, 10061, 10396, 11300, 12430, 12650, 12995, 20122, 24860, 25300, 25990, 28589, 31075, 40244, 50305, 51980, 57178, 62150, 64975, 100610, 110671, 114356, 124300, 129950, 142945, 201220, 221342, 231403, 251525, 259900, 285890, 442684, 462806, 503050, 553355, 571780, 714725, 925612, 1006100, 1106710, 1136893, 1157015, 1429450, 2213420, 2273786, 2314030, 2545433, 2766775, 2858900, 4547572, 4628060, 5090866, 5533550, 5684465, 5785075, 10181732, 11067100, 11368930, 11570150, 12505823, 12727165, 22737860, 23140300, 25011646, 25454330, 26148539, 28422325, 50023292, 50908660, 52297078, 56844650, 62529115, 63635825, 104594156, 113689300, 125058230, 127271650, 130742695, 250116460, 254543300, 261485390, 287633929, 312645575, 522970780, 575267858, 625291150, 653713475, 1150535716, 1250582300, 1307426950, 1438169645, 2614853900, 2876339290, 5752678580, 7190848225, 14381696450, 28763392900]

約数ペア:

[(1, 28763392900), (2, 14381696450), (4, 7190848225), (5, 5752678580), (10, 2876339290), (11, 2614853900), (20, 1438169645), (22, 1307426950), (23, 1250582300), (25, 1150535716), (44, 653713475), (46, 625291150), (50, 575267858), (55, 522970780), (92, 312645575), (100, 287633929), (110, 261485390), (113, 254543300), (115, 250116460), (220, 130742695), (226, 127271650), (230, 125058230), (253, 113689300), (275, 104594156), (452, 63635825), (460, 62529115), (506, 56844650), (550, 52297078), (565, 50908660), (575, 50023292), (1012, 28422325), (1100, 26148539), (1130, 25454330), (1150, 25011646), (1243, 23140300), (1265, 22737860), (2260, 12727165), (2300, 12505823), (2486, 11570150), (2530, 11368930), (2599, 11067100), (2825, 10181732), (4972, 5785075), (5060, 5684465), (5198, 5533550), (5650, 5090866), (6215, 4628060), (6325, 4547572), (10061, 2858900), (10396, 2766775), (11300, 2545433), (12430, 2314030), (12650, 2273786), (12995, 2213420), (20122, 1429450), (24860, 1157015), (25300, 1136893), (25990, 1106710), (28589, 1006100), (31075, 925612), (40244, 714725), (50305, 571780), (51980, 553355), (57178, 503050), (62150, 462806), (64975, 442684), (100610, 285890), (110671, 259900), (114356, 251525), (124300, 231403), (129950, 221342), (142945, 201220)]