2034457100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2861}}^1$

素因数の和:3435

約数の個数: 72

約数和(自身を含む): 4764726288

約数和(自身を除く): 2730269188

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 547, 650, 1094, 1300, 2188, 2735, 2861, 5470, 5722, 7111, 10940, 11444, 13675, 14222, 14305, 27350, 28444, 28610, 35555, 37193, 54700, 57220, 71110, 71525, 74386, 142220, 143050, 148772, 177775, 185965, 286100, 355550, 371930, 711100, 743860, 929825, 1564967, 1859650, 3129934, 3719300, 6259868, 7824835, 15649670, 20344571, 31299340, 39124175, 40689142, 78248350, 81378284, 101722855, 156496700, 203445710, 406891420, 508614275, 1017228550, 2034457100]

約数ペア:

[(1, 2034457100), (2, 1017228550), (4, 508614275), (5, 406891420), (10, 203445710), (13, 156496700), (20, 101722855), (25, 81378284), (26, 78248350), (50, 40689142), (52, 39124175), (65, 31299340), (100, 20344571), (130, 15649670), (260, 7824835), (325, 6259868), (547, 3719300), (650, 3129934), (1094, 1859650), (1300, 1564967), (2188, 929825), (2735, 743860), (2861, 711100), (5470, 371930), (5722, 355550), (7111, 286100), (10940, 185965), (11444, 177775), (13675, 148772), (14222, 143050), (14305, 142220), (27350, 74386), (28444, 71525), (28610, 71110), (35555, 57220), (37193, 54700)]