1962805250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 4304866176

約数和(自身を除く): 2342060926

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 163, 175, 245, 250, 326, 350, 490, 815, 875, 983, 1141, 1225, 1630, 1750, 1966, 2282, 2450, 4075, 4915, 5705, 6125, 6881, 7987, 8150, 9830, 11410, 12250, 13762, 15974, 20375, 24575, 28525, 34405, 39935, 40750, 48167, 49150, 57050, 68810, 79870, 96334, 122875, 142625, 160229, 172025, 199675, 240835, 245750, 285250, 320458, 344050, 399350, 481670, 801145, 860125, 998375, 1121603, 1204175, 1602290, 1720250, 1996750, 2243206, 2408350, 4005725, 5608015, 6020875, 7851221, 8011450, 11216030, 12041750, 15702442, 20028625, 28040075, 39256105, 40057250, 56080150, 78512210, 140200375, 196280525, 280400750, 392561050, 981402625, 1962805250]

約数ペア:

[(1, 1962805250), (2, 981402625), (5, 392561050), (7, 280400750), (10, 196280525), (14, 140200375), (25, 78512210), (35, 56080150), (49, 40057250), (50, 39256105), (70, 28040075), (98, 20028625), (125, 15702442), (163, 12041750), (175, 11216030), (245, 8011450), (250, 7851221), (326, 6020875), (350, 5608015), (490, 4005725), (815, 2408350), (875, 2243206), (983, 1996750), (1141, 1720250), (1225, 1602290), (1630, 1204175), (1750, 1121603), (1966, 998375), (2282, 860125), (2450, 801145), (4075, 481670), (4915, 399350), (5705, 344050), (6125, 320458), (6881, 285250), (7987, 245750), (8150, 240835), (9830, 199675), (11410, 172025), (12250, 160229), (13762, 142625), (15974, 122875), (20375, 96334), (24575, 79870), (28525, 68810), (34405, 57050), (39935, 49150), (40750, 48167)]