2960739940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{3793}}^1$

素因数の和:5092

約数の個数: 48

約数和(自身を含む): 6424911360

約数和(自身を除く): 3464171420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1259, 2518, 3793, 5036, 6295, 7586, 12590, 15172, 18965, 25180, 37930, 39029, 75860, 78058, 117583, 156116, 195145, 235166, 390290, 470332, 587915, 780580, 1175830, 2351660, 4775387, 9550774, 19101548, 23876935, 47753870, 95507740, 148036997, 296073994, 592147988, 740184985, 1480369970, 2960739940]

約数ペア:

[(1, 2960739940), (2, 1480369970), (4, 740184985), (5, 592147988), (10, 296073994), (20, 148036997), (31, 95507740), (62, 47753870), (124, 23876935), (155, 19101548), (310, 9550774), (620, 4775387), (1259, 2351660), (2518, 1175830), (3793, 780580), (5036, 587915), (6295, 470332), (7586, 390290), (12590, 235166), (15172, 195145), (18965, 156116), (25180, 117583), (37930, 78058), (39029, 75860)]