5120220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 16708608

約数和(自身を除く): 11588388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 167, 210, 219, 292, 334, 365, 420, 438, 501, 511, 668, 730, 835, 876, 1002, 1022, 1095, 1169, 1460, 1533, 1670, 2004, 2044, 2190, 2338, 2505, 2555, 3066, 3340, 3507, 4380, 4676, 5010, 5110, 5845, 6132, 7014, 7665, 10020, 10220, 11690, 12191, 14028, 15330, 17535, 23380, 24382, 30660, 35070, 36573, 48764, 60955, 70140, 73146, 85337, 121910, 146292, 170674, 182865, 243820, 256011, 341348, 365730, 426685, 512022, 731460, 853370, 1024044, 1280055, 1706740, 2560110, 5120220]

約数ペア:

[(1, 5120220), (2, 2560110), (3, 1706740), (4, 1280055), (5, 1024044), (6, 853370), (7, 731460), (10, 512022), (12, 426685), (14, 365730), (15, 341348), (20, 256011), (21, 243820), (28, 182865), (30, 170674), (35, 146292), (42, 121910), (60, 85337), (70, 73146), (73, 70140), (84, 60955), (105, 48764), (140, 36573), (146, 35070), (167, 30660), (210, 24382), (219, 23380), (292, 17535), (334, 15330), (365, 14028), (420, 12191), (438, 11690), (501, 10220), (511, 10020), (668, 7665), (730, 7014), (835, 6132), (876, 5845), (1002, 5110), (1022, 5010), (1095, 4676), (1169, 4380), (1460, 3507), (1533, 3340), (1670, 3066), (2004, 2555), (2044, 2505), (2190, 2338)]