32469640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{115963}}^1$

素因数の和:115981

約数の個数: 32

約数和(自身を含む): 83494080

約数和(自身を除く): 51024440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 115963, 231926, 463852, 579815, 811741, 927704, 1159630, 1623482, 2319260, 3246964, 4058705, 4638520, 6493928, 8117410, 16234820, 32469640]

約数ペア:

[(1, 32469640), (2, 16234820), (4, 8117410), (5, 6493928), (7, 4638520), (8, 4058705), (10, 3246964), (14, 2319260), (20, 1623482), (28, 1159630), (35, 927704), (40, 811741), (56, 579815), (70, 463852), (140, 231926), (280, 115963)]