2955888940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{6703}}^1$

素因数の和:8026

約数の個数: 48

約数和(自身を含む): 6578554752

約数和(自身を除く): 3622665812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1297, 2594, 5188, 6485, 6703, 12970, 13406, 22049, 25940, 26812, 33515, 44098, 67030, 88196, 110245, 113951, 134060, 220490, 227902, 440980, 455804, 569755, 1139510, 2279020, 8693791, 17387582, 34775164, 43468955, 86937910, 147794447, 173875820, 295588894, 591177788, 738972235, 1477944470, 2955888940]

約数ペア:

[(1, 2955888940), (2, 1477944470), (4, 738972235), (5, 591177788), (10, 295588894), (17, 173875820), (20, 147794447), (34, 86937910), (68, 43468955), (85, 34775164), (170, 17387582), (340, 8693791), (1297, 2279020), (2594, 1139510), (5188, 569755), (6485, 455804), (6703, 440980), (12970, 227902), (13406, 220490), (22049, 134060), (25940, 113951), (26812, 110245), (33515, 88196), (44098, 67030)]