48701600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3581}}^1$

素因数の和:3618

約数の個数: 72

約数和(自身を含む): 125921628

約数和(自身を除く): 77220028

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 3581, 6800, 7162, 13600, 14324, 17905, 28648, 35810, 57296, 60877, 71620, 89525, 114592, 121754, 143240, 179050, 243508, 286480, 304385, 358100, 487016, 572960, 608770, 716200, 974032, 1217540, 1432400, 1521925, 1948064, 2435080, 2864800, 3043850, 4870160, 6087700, 9740320, 12175400, 24350800, 48701600]

約数ペア:

[(1, 48701600), (2, 24350800), (4, 12175400), (5, 9740320), (8, 6087700), (10, 4870160), (16, 3043850), (17, 2864800), (20, 2435080), (25, 1948064), (32, 1521925), (34, 1432400), (40, 1217540), (50, 974032), (68, 716200), (80, 608770), (85, 572960), (100, 487016), (136, 358100), (160, 304385), (170, 286480), (200, 243508), (272, 179050), (340, 143240), (400, 121754), (425, 114592), (544, 89525), (680, 71620), (800, 60877), (850, 57296), (1360, 35810), (1700, 28648), (2720, 17905), (3400, 14324), (3581, 13600), (6800, 7162)]