26198840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28477}}^1$

素因数の和:28511

約数の個数: 32

約数和(自身を含む): 61512480

約数和(自身を除く): 35313640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 28477, 56954, 113908, 142385, 227816, 284770, 569540, 654971, 1139080, 1309942, 2619884, 3274855, 5239768, 6549710, 13099420, 26198840]

約数ペア:

[(1, 26198840), (2, 13099420), (4, 6549710), (5, 5239768), (8, 3274855), (10, 2619884), (20, 1309942), (23, 1139080), (40, 654971), (46, 569540), (92, 284770), (115, 227816), (184, 142385), (230, 113908), (460, 56954), (920, 28477)]