465856220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{14177}}^1$

素因数の和:14270

約数の個数: 48

約数和(自身を含む): 1028982528

約数和(自身を除く): 563126308

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1643, 3286, 6572, 8215, 14177, 16430, 28354, 32860, 56708, 70885, 141770, 283540, 439487, 751381, 878974, 1502762, 1757948, 2197435, 3005524, 3756905, 4394870, 7513810, 8789740, 15027620, 23292811, 46585622, 93171244, 116464055, 232928110, 465856220]

約数ペア:

[(1, 465856220), (2, 232928110), (4, 116464055), (5, 93171244), (10, 46585622), (20, 23292811), (31, 15027620), (53, 8789740), (62, 7513810), (106, 4394870), (124, 3756905), (155, 3005524), (212, 2197435), (265, 1757948), (310, 1502762), (530, 878974), (620, 751381), (1060, 439487), (1643, 283540), (3286, 141770), (6572, 70885), (8215, 56708), (14177, 32860), (16430, 28354)]