84726250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 189839232

約数和(自身を除く): 105112982

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 421, 575, 625, 805, 842, 875, 1150, 1250, 1610, 1750, 2105, 2875, 2947, 4025, 4210, 4375, 5750, 5894, 8050, 8750, 9683, 10525, 14375, 14735, 19366, 20125, 21050, 28750, 29470, 40250, 48415, 52625, 67781, 73675, 96830, 100625, 105250, 135562, 147350, 201250, 242075, 263125, 338905, 368375, 484150, 526250, 677810, 736750, 1210375, 1694525, 1841875, 2420750, 3389050, 3683750, 6051875, 8472625, 12103750, 16945250, 42363125, 84726250]

約数ペア:

[(1, 84726250), (2, 42363125), (5, 16945250), (7, 12103750), (10, 8472625), (14, 6051875), (23, 3683750), (25, 3389050), (35, 2420750), (46, 1841875), (50, 1694525), (70, 1210375), (115, 736750), (125, 677810), (161, 526250), (175, 484150), (230, 368375), (250, 338905), (322, 263125), (350, 242075), (421, 201250), (575, 147350), (625, 135562), (805, 105250), (842, 100625), (875, 96830), (1150, 73675), (1250, 67781), (1610, 52625), (1750, 48415), (2105, 40250), (2875, 29470), (2947, 28750), (4025, 21050), (4210, 20125), (4375, 19366), (5750, 14735), (5894, 14375), (8050, 10525), (8750, 9683)]