185164240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 447828480

約数和(自身を除く): 262664240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 197, 248, 310, 379, 394, 496, 620, 758, 788, 985, 1240, 1516, 1576, 1895, 1970, 2480, 3032, 3152, 3790, 3940, 6064, 6107, 7580, 7880, 11749, 12214, 15160, 15760, 23498, 24428, 30320, 30535, 46996, 48856, 58745, 61070, 74663, 93992, 97712, 117490, 122140, 149326, 187984, 234980, 244280, 298652, 373315, 469960, 488560, 597304, 746630, 939920, 1194608, 1493260, 2314553, 2986520, 4629106, 5973040, 9258212, 11572765, 18516424, 23145530, 37032848, 46291060, 92582120, 185164240]

約数ペア:

[(1, 185164240), (2, 92582120), (4, 46291060), (5, 37032848), (8, 23145530), (10, 18516424), (16, 11572765), (20, 9258212), (31, 5973040), (40, 4629106), (62, 2986520), (80, 2314553), (124, 1493260), (155, 1194608), (197, 939920), (248, 746630), (310, 597304), (379, 488560), (394, 469960), (496, 373315), (620, 298652), (758, 244280), (788, 234980), (985, 187984), (1240, 149326), (1516, 122140), (1576, 117490), (1895, 97712), (1970, 93992), (2480, 74663), (3032, 61070), (3152, 58745), (3790, 48856), (3940, 46996), (6064, 30535), (6107, 30320), (7580, 24428), (7880, 23498), (11749, 15760), (12214, 15160)]