125877700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2681

約数の個数: 72

約数和(自身を含む): 302232392

約数和(自身を除く): 176354692

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 325, 370, 481, 650, 740, 925, 962, 1300, 1850, 1924, 2405, 2617, 3700, 4810, 5234, 9620, 10468, 12025, 13085, 24050, 26170, 34021, 48100, 52340, 65425, 68042, 96829, 130850, 136084, 170105, 193658, 261700, 340210, 387316, 484145, 680420, 850525, 968290, 1258777, 1701050, 1936580, 2420725, 2517554, 3402100, 4841450, 5035108, 6293885, 9682900, 12587770, 25175540, 31469425, 62938850, 125877700]

約数ペア:

[(1, 125877700), (2, 62938850), (4, 31469425), (5, 25175540), (10, 12587770), (13, 9682900), (20, 6293885), (25, 5035108), (26, 4841450), (37, 3402100), (50, 2517554), (52, 2420725), (65, 1936580), (74, 1701050), (100, 1258777), (130, 968290), (148, 850525), (185, 680420), (260, 484145), (325, 387316), (370, 340210), (481, 261700), (650, 193658), (740, 170105), (925, 136084), (962, 130850), (1300, 96829), (1850, 68042), (1924, 65425), (2405, 52340), (2617, 48100), (3700, 34021), (4810, 26170), (5234, 24050), (9620, 13085), (10468, 12025)]