20160303850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 39677460480

約数和(自身を除く): 19517156630

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 127, 223, 230, 254, 446, 575, 619, 635, 1115, 1150, 1238, 1270, 2230, 2921, 3095, 3175, 5129, 5575, 5842, 6190, 6350, 10258, 11150, 14237, 14605, 15475, 25645, 28321, 28474, 29210, 30950, 51290, 56642, 71185, 73025, 78613, 128225, 138037, 141605, 142370, 146050, 157226, 256450, 276074, 283210, 355925, 393065, 651383, 690185, 708025, 711850, 786130, 1302766, 1380370, 1416050, 1808099, 1965325, 3174851, 3256915, 3450925, 3616198, 3930650, 6349702, 6513830, 6901850, 9040495, 15874255, 16284575, 17530699, 18080990, 31748510, 32569150, 35061398, 45202475, 79371275, 87653495, 90404950, 158742550, 175306990, 403206077, 438267475, 806412154, 876534950, 2016030385, 4032060770, 10080151925, 20160303850]

約数ペア:

[(1, 20160303850), (2, 10080151925), (5, 4032060770), (10, 2016030385), (23, 876534950), (25, 806412154), (46, 438267475), (50, 403206077), (115, 175306990), (127, 158742550), (223, 90404950), (230, 87653495), (254, 79371275), (446, 45202475), (575, 35061398), (619, 32569150), (635, 31748510), (1115, 18080990), (1150, 17530699), (1238, 16284575), (1270, 15874255), (2230, 9040495), (2921, 6901850), (3095, 6513830), (3175, 6349702), (5129, 3930650), (5575, 3616198), (5842, 3450925), (6190, 3256915), (6350, 3174851), (10258, 1965325), (11150, 1808099), (14237, 1416050), (14605, 1380370), (15475, 1302766), (25645, 786130), (28321, 711850), (28474, 708025), (29210, 690185), (30950, 651383), (51290, 393065), (56642, 355925), (71185, 283210), (73025, 276074), (78613, 256450), (128225, 157226), (138037, 146050), (141605, 142370)]