4661200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 60

約数和(自身を含む): 11501248

約数和(自身を除く): 6840048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 271, 344, 400, 430, 542, 688, 860, 1075, 1084, 1355, 1720, 2150, 2168, 2710, 3440, 4300, 4336, 5420, 6775, 8600, 10840, 11653, 13550, 17200, 21680, 23306, 27100, 46612, 54200, 58265, 93224, 108400, 116530, 186448, 233060, 291325, 466120, 582650, 932240, 1165300, 2330600, 4661200]

約数ペア:

[(1, 4661200), (2, 2330600), (4, 1165300), (5, 932240), (8, 582650), (10, 466120), (16, 291325), (20, 233060), (25, 186448), (40, 116530), (43, 108400), (50, 93224), (80, 58265), (86, 54200), (100, 46612), (172, 27100), (200, 23306), (215, 21680), (271, 17200), (344, 13550), (400, 11653), (430, 10840), (542, 8600), (688, 6775), (860, 5420), (1075, 4336), (1084, 4300), (1355, 3440), (1720, 2710), (2150, 2168)]