70767040

素因数分解:

$2^6\times 5^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1085

約数の個数: 56

約数和(自身を含む): 169328592

約数和(自身を除く): 98561552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 281, 320, 562, 787, 1124, 1405, 1574, 2248, 2810, 3148, 3935, 4496, 5620, 6296, 7870, 8992, 11240, 12592, 15740, 17984, 22480, 25184, 31480, 44960, 50368, 62960, 89920, 125920, 221147, 251840, 442294, 884588, 1105735, 1769176, 2211470, 3538352, 4422940, 7076704, 8845880, 14153408, 17691760, 35383520, 70767040]

約数ペア:

[(1, 70767040), (2, 35383520), (4, 17691760), (5, 14153408), (8, 8845880), (10, 7076704), (16, 4422940), (20, 3538352), (32, 2211470), (40, 1769176), (64, 1105735), (80, 884588), (160, 442294), (281, 251840), (320, 221147), (562, 125920), (787, 89920), (1124, 62960), (1405, 50368), (1574, 44960), (2248, 31480), (2810, 25184), (3148, 22480), (3935, 17984), (4496, 15740), (5620, 12592), (6296, 11240), (7870, 8992)]