236435920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11411}}^1$

素因数の和:11468

約数の個数: 80

約数和(自身を含む): 645280128

約数和(自身を除く): 408844208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 11411, 20720, 22822, 45644, 57055, 79877, 91288, 114110, 159754, 182576, 228220, 319508, 399385, 422207, 456440, 639016, 798770, 844414, 912880, 1278032, 1597540, 1688828, 2111035, 2955449, 3195080, 3377656, 4222070, 5910898, 6390160, 6755312, 8444140, 11821796, 14777245, 16888280, 23643592, 29554490, 33776560, 47287184, 59108980, 118217960, 236435920]

約数ペア:

[(1, 236435920), (2, 118217960), (4, 59108980), (5, 47287184), (7, 33776560), (8, 29554490), (10, 23643592), (14, 16888280), (16, 14777245), (20, 11821796), (28, 8444140), (35, 6755312), (37, 6390160), (40, 5910898), (56, 4222070), (70, 3377656), (74, 3195080), (80, 2955449), (112, 2111035), (140, 1688828), (148, 1597540), (185, 1278032), (259, 912880), (280, 844414), (296, 798770), (370, 639016), (518, 456440), (560, 422207), (592, 399385), (740, 319508), (1036, 228220), (1295, 182576), (1480, 159754), (2072, 114110), (2590, 91288), (2960, 79877), (4144, 57055), (5180, 45644), (10360, 22822), (11411, 20720)]