86569000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 235872000

約数和(自身を除く): 149303000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 83, 100, 125, 140, 149, 166, 175, 200, 250, 280, 298, 332, 350, 415, 500, 581, 596, 664, 700, 745, 830, 875, 1000, 1043, 1162, 1192, 1400, 1490, 1660, 1750, 2075, 2086, 2324, 2905, 2980, 3320, 3500, 3725, 4150, 4172, 4648, 5215, 5810, 5960, 7000, 7450, 8300, 8344, 10375, 10430, 11620, 12367, 14525, 14900, 16600, 18625, 20750, 20860, 23240, 24734, 26075, 29050, 29800, 37250, 41500, 41720, 49468, 52150, 58100, 61835, 72625, 74500, 83000, 86569, 98936, 104300, 116200, 123670, 130375, 145250, 149000, 173138, 208600, 247340, 260750, 290500, 309175, 346276, 432845, 494680, 521500, 581000, 618350, 692552, 865690, 1043000, 1236700, 1545875, 1731380, 2164225, 2473400, 3091750, 3462760, 4328450, 6183500, 8656900, 10821125, 12367000, 17313800, 21642250, 43284500, 86569000]

約数ペア:

[(1, 86569000), (2, 43284500), (4, 21642250), (5, 17313800), (7, 12367000), (8, 10821125), (10, 8656900), (14, 6183500), (20, 4328450), (25, 3462760), (28, 3091750), (35, 2473400), (40, 2164225), (50, 1731380), (56, 1545875), (70, 1236700), (83, 1043000), (100, 865690), (125, 692552), (140, 618350), (149, 581000), (166, 521500), (175, 494680), (200, 432845), (250, 346276), (280, 309175), (298, 290500), (332, 260750), (350, 247340), (415, 208600), (500, 173138), (581, 149000), (596, 145250), (664, 130375), (700, 123670), (745, 116200), (830, 104300), (875, 98936), (1000, 86569), (1043, 83000), (1162, 74500), (1192, 72625), (1400, 61835), (1490, 58100), (1660, 52150), (1750, 49468), (2075, 41720), (2086, 41500), (2324, 37250), (2905, 29800), (2980, 29050), (3320, 26075), (3500, 24734), (3725, 23240), (4150, 20860), (4172, 20750), (4648, 18625), (5215, 16600), (5810, 14900), (5960, 14525), (7000, 12367), (7450, 11620), (8300, 10430), (8344, 10375)]