2100090254576

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{36151}}^1\times {\mathrm{45959}}^1$

素因数の和:82197

約数の個数: 40

約数和(自身を含む): 4120633881600

約数和(自身を除く): 2020543627024

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 36151, 45959, 72302, 91918, 144604, 183836, 289208, 367672, 578416, 735344, 2855929, 3630761, 5711858, 7261522, 11423716, 14523044, 22847432, 29046088, 45694864, 58092176, 1661463809, 3322927618, 6645855236, 13291710472, 26583420944, 131255640911, 262511281822, 525022563644, 1050045127288, 2100090254576]

約数ペア:

[(1, 2100090254576), (2, 1050045127288), (4, 525022563644), (8, 262511281822), (16, 131255640911), (79, 26583420944), (158, 13291710472), (316, 6645855236), (632, 3322927618), (1264, 1661463809), (36151, 58092176), (45959, 45694864), (72302, 29046088), (91918, 22847432), (144604, 14523044), (183836, 11423716), (289208, 7261522), (367672, 5711858), (578416, 3630761), (735344, 2855929)]