4464260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 9979200

約数和(自身を除く): 5514940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 179, 215, 290, 358, 430, 580, 716, 860, 895, 1247, 1790, 2494, 3580, 4988, 5191, 6235, 7697, 10382, 12470, 15394, 20764, 24940, 25955, 30788, 38485, 51910, 76970, 103820, 153940, 223213, 446426, 892852, 1116065, 2232130, 4464260]

約数ペア:

[(1, 4464260), (2, 2232130), (4, 1116065), (5, 892852), (10, 446426), (20, 223213), (29, 153940), (43, 103820), (58, 76970), (86, 51910), (116, 38485), (145, 30788), (172, 25955), (179, 24940), (215, 20764), (290, 15394), (358, 12470), (430, 10382), (580, 7697), (716, 6235), (860, 5191), (895, 4988), (1247, 3580), (1790, 2494)]