100206730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 202704768

約数和(自身を除く): 102498038

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 83, 130, 166, 185, 251, 370, 415, 481, 502, 830, 962, 1079, 1255, 2158, 2405, 2510, 3071, 3263, 4810, 5395, 6142, 6526, 9287, 10790, 15355, 16315, 18574, 20833, 30710, 32630, 39923, 41666, 46435, 79846, 92870, 104165, 120731, 199615, 208330, 241462, 270829, 399230, 541658, 603655, 770821, 1207310, 1354145, 1541642, 2708290, 3854105, 7708210, 10020673, 20041346, 50103365, 100206730]

約数ペア:

[(1, 100206730), (2, 50103365), (5, 20041346), (10, 10020673), (13, 7708210), (26, 3854105), (37, 2708290), (65, 1541642), (74, 1354145), (83, 1207310), (130, 770821), (166, 603655), (185, 541658), (251, 399230), (370, 270829), (415, 241462), (481, 208330), (502, 199615), (830, 120731), (962, 104165), (1079, 92870), (1255, 79846), (2158, 46435), (2405, 41666), (2510, 39923), (3071, 32630), (3263, 30710), (4810, 20833), (5395, 18574), (6142, 16315), (6526, 15355), (9287, 10790)]