100888640

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8521}}^1$

素因数の和:8575

約数の個数: 56

約数和(自身を含む): 246763032

約数和(自身を除く): 145874392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 8521, 11840, 17042, 34084, 42605, 68168, 85210, 136336, 170420, 272672, 315277, 340840, 545344, 630554, 681680, 1261108, 1363360, 1576385, 2522216, 2726720, 3152770, 5044432, 6305540, 10088864, 12611080, 20177728, 25222160, 50444320, 100888640]

約数ペア:

[(1, 100888640), (2, 50444320), (4, 25222160), (5, 20177728), (8, 12611080), (10, 10088864), (16, 6305540), (20, 5044432), (32, 3152770), (37, 2726720), (40, 2522216), (64, 1576385), (74, 1363360), (80, 1261108), (148, 681680), (160, 630554), (185, 545344), (296, 340840), (320, 315277), (370, 272672), (592, 170420), (740, 136336), (1184, 85210), (1480, 68168), (2368, 42605), (2960, 34084), (5920, 17042), (8521, 11840)]