2043280060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{16729}}^1$

素因数の和:16966

約数の個数: 48

約数和(自身を含む): 4452053760

約数和(自身を除く): 2408773700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 197, 310, 394, 620, 788, 985, 1970, 3940, 6107, 12214, 16729, 24428, 30535, 33458, 61070, 66916, 83645, 122140, 167290, 334580, 518599, 1037198, 2074396, 2592995, 3295613, 5185990, 6591226, 10371980, 13182452, 16478065, 32956130, 65912260, 102164003, 204328006, 408656012, 510820015, 1021640030, 2043280060]

約数ペア:

[(1, 2043280060), (2, 1021640030), (4, 510820015), (5, 408656012), (10, 204328006), (20, 102164003), (31, 65912260), (62, 32956130), (124, 16478065), (155, 13182452), (197, 10371980), (310, 6591226), (394, 5185990), (620, 3295613), (788, 2592995), (985, 2074396), (1970, 1037198), (3940, 518599), (6107, 334580), (12214, 167290), (16729, 122140), (24428, 83645), (30535, 66916), (33458, 61070)]