26636073340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{81163}}^1$

素因数の和:81502

約数の個数: 48

約数和(自身を含む): 57064785120

約数和(自身を除く): 30428711780

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 269, 305, 538, 610, 1076, 1220, 1345, 2690, 5380, 16409, 32818, 65636, 81163, 82045, 162326, 164090, 324652, 328180, 405815, 811630, 1623260, 4950943, 9901886, 19803772, 21832847, 24754715, 43665694, 49509430, 87331388, 99018860, 109164235, 218328470, 436656940, 1331803667, 2663607334, 5327214668, 6659018335, 13318036670, 26636073340]

約数ペア:

[(1, 26636073340), (2, 13318036670), (4, 6659018335), (5, 5327214668), (10, 2663607334), (20, 1331803667), (61, 436656940), (122, 218328470), (244, 109164235), (269, 99018860), (305, 87331388), (538, 49509430), (610, 43665694), (1076, 24754715), (1220, 21832847), (1345, 19803772), (2690, 9901886), (5380, 4950943), (16409, 1623260), (32818, 811630), (65636, 405815), (81163, 328180), (82045, 324652), (162326, 164090)]