16790900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 44767968

約数和(自身を除く): 27977068

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 83, 85, 100, 119, 140, 166, 170, 175, 238, 289, 332, 340, 350, 415, 425, 476, 578, 581, 595, 700, 830, 850, 1156, 1162, 1190, 1411, 1445, 1660, 1700, 2023, 2075, 2324, 2380, 2822, 2890, 2905, 2975, 4046, 4150, 5644, 5780, 5810, 5950, 7055, 7225, 8092, 8300, 9877, 10115, 11620, 11900, 14110, 14450, 14525, 19754, 20230, 23987, 28220, 28900, 29050, 35275, 39508, 40460, 47974, 49385, 50575, 58100, 70550, 95948, 98770, 101150, 119935, 141100, 167909, 197540, 202300, 239870, 246925, 335818, 479740, 493850, 599675, 671636, 839545, 987700, 1199350, 1679090, 2398700, 3358180, 4197725, 8395450, 16790900]

約数ペア:

[(1, 16790900), (2, 8395450), (4, 4197725), (5, 3358180), (7, 2398700), (10, 1679090), (14, 1199350), (17, 987700), (20, 839545), (25, 671636), (28, 599675), (34, 493850), (35, 479740), (50, 335818), (68, 246925), (70, 239870), (83, 202300), (85, 197540), (100, 167909), (119, 141100), (140, 119935), (166, 101150), (170, 98770), (175, 95948), (238, 70550), (289, 58100), (332, 50575), (340, 49385), (350, 47974), (415, 40460), (425, 39508), (476, 35275), (578, 29050), (581, 28900), (595, 28220), (700, 23987), (830, 20230), (850, 19754), (1156, 14525), (1162, 14450), (1190, 14110), (1411, 11900), (1445, 11620), (1660, 10115), (1700, 9877), (2023, 8300), (2075, 8092), (2324, 7225), (2380, 7055), (2822, 5950), (2890, 5810), (2905, 5780), (2975, 5644), (4046, 4150)]