162590200

素因数分解:

$2^3\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1931}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 379116360

約数和(自身を除く): 216526160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 421, 842, 1684, 1931, 2105, 3368, 3862, 4210, 7724, 8420, 9655, 10525, 15448, 16840, 19310, 21050, 38620, 42100, 48275, 77240, 84200, 96550, 193100, 386200, 812951, 1625902, 3251804, 4064755, 6503608, 8129510, 16259020, 20323775, 32518040, 40647550, 81295100, 162590200]

約数ペア:

[(1, 162590200), (2, 81295100), (4, 40647550), (5, 32518040), (8, 20323775), (10, 16259020), (20, 8129510), (25, 6503608), (40, 4064755), (50, 3251804), (100, 1625902), (200, 812951), (421, 386200), (842, 193100), (1684, 96550), (1931, 84200), (2105, 77240), (3368, 48275), (3862, 42100), (4210, 38620), (7724, 21050), (8420, 19310), (9655, 16840), (10525, 15448)]