22773680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12377}}^1$

素因数の和:12413

約数の個数: 40

約数和(自身を含む): 55255392

約数和(自身を除く): 32481712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 12377, 24754, 49508, 61885, 99016, 123770, 198032, 247540, 284671, 495080, 569342, 990160, 1138684, 1423355, 2277368, 2846710, 4554736, 5693420, 11386840, 22773680]

約数ペア:

[(1, 22773680), (2, 11386840), (4, 5693420), (5, 4554736), (8, 2846710), (10, 2277368), (16, 1423355), (20, 1138684), (23, 990160), (40, 569342), (46, 495080), (80, 284671), (92, 247540), (115, 198032), (184, 123770), (230, 99016), (368, 61885), (460, 49508), (920, 24754), (1840, 12377)]