83954500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 225283968

約数和(自身を除く): 141329468

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 83, 85, 100, 119, 125, 140, 166, 170, 175, 238, 250, 289, 332, 340, 350, 415, 425, 476, 500, 578, 581, 595, 700, 830, 850, 875, 1156, 1162, 1190, 1411, 1445, 1660, 1700, 1750, 2023, 2075, 2125, 2324, 2380, 2822, 2890, 2905, 2975, 3500, 4046, 4150, 4250, 5644, 5780, 5810, 5950, 7055, 7225, 8092, 8300, 8500, 9877, 10115, 10375, 11620, 11900, 14110, 14450, 14525, 14875, 19754, 20230, 20750, 23987, 28220, 28900, 29050, 29750, 35275, 36125, 39508, 40460, 41500, 47974, 49385, 50575, 58100, 59500, 70550, 72250, 72625, 95948, 98770, 101150, 119935, 141100, 144500, 145250, 167909, 176375, 197540, 202300, 239870, 246925, 252875, 290500, 335818, 352750, 479740, 493850, 505750, 599675, 671636, 705500, 839545, 987700, 1011500, 1199350, 1234625, 1679090, 2398700, 2469250, 2998375, 3358180, 4197725, 4938500, 5996750, 8395450, 11993500, 16790900, 20988625, 41977250, 83954500]

約数ペア:

[(1, 83954500), (2, 41977250), (4, 20988625), (5, 16790900), (7, 11993500), (10, 8395450), (14, 5996750), (17, 4938500), (20, 4197725), (25, 3358180), (28, 2998375), (34, 2469250), (35, 2398700), (50, 1679090), (68, 1234625), (70, 1199350), (83, 1011500), (85, 987700), (100, 839545), (119, 705500), (125, 671636), (140, 599675), (166, 505750), (170, 493850), (175, 479740), (238, 352750), (250, 335818), (289, 290500), (332, 252875), (340, 246925), (350, 239870), (415, 202300), (425, 197540), (476, 176375), (500, 167909), (578, 145250), (581, 144500), (595, 141100), (700, 119935), (830, 101150), (850, 98770), (875, 95948), (1156, 72625), (1162, 72250), (1190, 70550), (1411, 59500), (1445, 58100), (1660, 50575), (1700, 49385), (1750, 47974), (2023, 41500), (2075, 40460), (2125, 39508), (2324, 36125), (2380, 35275), (2822, 29750), (2890, 29050), (2905, 28900), (2975, 28220), (3500, 23987), (4046, 20750), (4150, 20230), (4250, 19754), (5644, 14875), (5780, 14525), (5810, 14450), (5950, 14110), (7055, 11900), (7225, 11620), (8092, 10375), (8300, 10115), (8500, 9877)]