97793840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 239984640

約数和(自身を除く): 142190800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 94, 124, 155, 188, 235, 248, 310, 376, 470, 496, 620, 752, 839, 940, 1240, 1457, 1678, 1880, 2480, 2914, 3356, 3760, 4195, 5828, 6712, 7285, 8390, 11656, 13424, 14570, 16780, 23312, 26009, 29140, 33560, 39433, 52018, 58280, 67120, 78866, 104036, 116560, 130045, 157732, 197165, 208072, 260090, 315464, 394330, 416144, 520180, 630928, 788660, 1040360, 1222423, 1577320, 2080720, 2444846, 3154640, 4889692, 6112115, 9779384, 12224230, 19558768, 24448460, 48896920, 97793840]

約数ペア:

[(1, 97793840), (2, 48896920), (4, 24448460), (5, 19558768), (8, 12224230), (10, 9779384), (16, 6112115), (20, 4889692), (31, 3154640), (40, 2444846), (47, 2080720), (62, 1577320), (80, 1222423), (94, 1040360), (124, 788660), (155, 630928), (188, 520180), (235, 416144), (248, 394330), (310, 315464), (376, 260090), (470, 208072), (496, 197165), (620, 157732), (752, 130045), (839, 116560), (940, 104036), (1240, 78866), (1457, 67120), (1678, 58280), (1880, 52018), (2480, 39433), (2914, 33560), (3356, 29140), (3760, 26009), (4195, 23312), (5828, 16780), (6712, 14570), (7285, 13424), (8390, 11656)]