99667520

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5279}}^1$

素因数の和:5355

約数の個数: 56

約数和(自身を含む): 241401600

約数和(自身を除く): 141734080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 5279, 9440, 10558, 18880, 21116, 26395, 42232, 52790, 84464, 105580, 168928, 211160, 311461, 337856, 422320, 622922, 844640, 1245844, 1557305, 1689280, 2491688, 3114610, 4983376, 6229220, 9966752, 12458440, 19933504, 24916880, 49833760, 99667520]

約数ペア:

[(1, 99667520), (2, 49833760), (4, 24916880), (5, 19933504), (8, 12458440), (10, 9966752), (16, 6229220), (20, 4983376), (32, 3114610), (40, 2491688), (59, 1689280), (64, 1557305), (80, 1245844), (118, 844640), (160, 622922), (236, 422320), (295, 337856), (320, 311461), (472, 211160), (590, 168928), (944, 105580), (1180, 84464), (1888, 52790), (2360, 42232), (3776, 26395), (4720, 21116), (5279, 18880), (9440, 10558)]