1961570673640

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3863}}^1\times {\mathrm{21193}}^1$

素因数の和:25666

約数の個数: 64

約数和(自身を含む): 4422255264000

約数和(自身を除く): 2460684590360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 3863, 4792, 5990, 7726, 11980, 15452, 19315, 21193, 23960, 30904, 38630, 42386, 77260, 84772, 105965, 154520, 169544, 211930, 423860, 847720, 2313937, 4627874, 9255748, 11569685, 12694607, 18511496, 23139370, 25389214, 46278740, 50778428, 63473035, 81868559, 92557480, 101556856, 126946070, 163737118, 253892140, 327474236, 409342795, 507784280, 654948472, 818685590, 1637371180, 3274742360, 49039266841, 98078533682, 196157067364, 245196334205, 392314134728, 490392668410, 980785336820, 1961570673640]

約数ペア:

[(1, 1961570673640), (2, 980785336820), (4, 490392668410), (5, 392314134728), (8, 245196334205), (10, 196157067364), (20, 98078533682), (40, 49039266841), (599, 3274742360), (1198, 1637371180), (2396, 818685590), (2995, 654948472), (3863, 507784280), (4792, 409342795), (5990, 327474236), (7726, 253892140), (11980, 163737118), (15452, 126946070), (19315, 101556856), (21193, 92557480), (23960, 81868559), (30904, 63473035), (38630, 50778428), (42386, 46278740), (77260, 25389214), (84772, 23139370), (105965, 18511496), (154520, 12694607), (169544, 11569685), (211930, 9255748), (423860, 4627874), (847720, 2313937)]