31771942670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101537}}^1$

素因数の和:101669

約数の個数: 64

約数和(自身を含む): 64480691520

約数和(自身を除く): 32708748850

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 83, 130, 145, 166, 290, 377, 415, 754, 830, 1079, 1885, 2158, 2407, 3770, 4814, 5395, 10790, 12035, 24070, 31291, 62582, 101537, 156455, 203074, 312910, 507685, 1015370, 1319981, 2639962, 2944573, 5889146, 6599905, 8427571, 13199810, 14722865, 16855142, 29445730, 38279449, 42137855, 76558898, 84275710, 109558423, 191397245, 219116846, 244399559, 382794490, 488799118, 547792115, 1095584230, 1221997795, 2443995590, 3177194267, 6354388534, 15885971335, 31771942670]

約数ペア:

[(1, 31771942670), (2, 15885971335), (5, 6354388534), (10, 3177194267), (13, 2443995590), (26, 1221997795), (29, 1095584230), (58, 547792115), (65, 488799118), (83, 382794490), (130, 244399559), (145, 219116846), (166, 191397245), (290, 109558423), (377, 84275710), (415, 76558898), (754, 42137855), (830, 38279449), (1079, 29445730), (1885, 16855142), (2158, 14722865), (2407, 13199810), (3770, 8427571), (4814, 6599905), (5395, 5889146), (10790, 2944573), (12035, 2639962), (24070, 1319981), (31291, 1015370), (62582, 507685), (101537, 312910), (156455, 203074)]