5299060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 12171600

約数和(自身を除く): 6872540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 229, 260, 356, 445, 458, 890, 916, 1145, 1157, 1780, 2290, 2314, 2977, 4580, 4628, 5785, 5954, 11570, 11908, 14885, 20381, 23140, 29770, 40762, 59540, 81524, 101905, 203810, 264953, 407620, 529906, 1059812, 1324765, 2649530, 5299060]

約数ペア:

[(1, 5299060), (2, 2649530), (4, 1324765), (5, 1059812), (10, 529906), (13, 407620), (20, 264953), (26, 203810), (52, 101905), (65, 81524), (89, 59540), (130, 40762), (178, 29770), (229, 23140), (260, 20381), (356, 14885), (445, 11908), (458, 11570), (890, 5954), (916, 5785), (1145, 4628), (1157, 4580), (1780, 2977), (2290, 2314)]