104136440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 244028160

約数和(自身を除く): 139891720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 137, 155, 248, 274, 310, 548, 613, 620, 685, 1096, 1226, 1240, 1370, 2452, 2740, 3065, 4247, 4904, 5480, 6130, 8494, 12260, 16988, 19003, 21235, 24520, 33976, 38006, 42470, 76012, 83981, 84940, 95015, 152024, 167962, 169880, 190030, 335924, 380060, 419905, 671848, 760120, 839810, 1679620, 2603411, 3359240, 5206822, 10413644, 13017055, 20827288, 26034110, 52068220, 104136440]

約数ペア:

[(1, 104136440), (2, 52068220), (4, 26034110), (5, 20827288), (8, 13017055), (10, 10413644), (20, 5206822), (31, 3359240), (40, 2603411), (62, 1679620), (124, 839810), (137, 760120), (155, 671848), (248, 419905), (274, 380060), (310, 335924), (548, 190030), (613, 169880), (620, 167962), (685, 152024), (1096, 95015), (1226, 84940), (1240, 83981), (1370, 76012), (2452, 42470), (2740, 38006), (3065, 33976), (4247, 24520), (4904, 21235), (5480, 19003), (6130, 16988), (8494, 12260)]