10645060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 23950080

約数和(自身を除く): 13305020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 239, 262, 340, 478, 524, 655, 956, 1195, 1310, 2227, 2390, 2620, 4063, 4454, 4780, 8126, 8908, 11135, 16252, 20315, 22270, 31309, 40630, 44540, 62618, 81260, 125236, 156545, 313090, 532253, 626180, 1064506, 2129012, 2661265, 5322530, 10645060]

約数ペア:

[(1, 10645060), (2, 5322530), (4, 2661265), (5, 2129012), (10, 1064506), (17, 626180), (20, 532253), (34, 313090), (68, 156545), (85, 125236), (131, 81260), (170, 62618), (239, 44540), (262, 40630), (340, 31309), (478, 22270), (524, 20315), (655, 16252), (956, 11135), (1195, 8908), (1310, 8126), (2227, 4780), (2390, 4454), (2620, 4063)]