39871000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3101

約数の個数: 64

約数和(自身を含む): 100507680

約数和(自身を除く): 60636680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3067, 3250, 6134, 6500, 12268, 13000, 15335, 24536, 30670, 39871, 61340, 76675, 79742, 122680, 153350, 159484, 199355, 306700, 318968, 383375, 398710, 613400, 766750, 797420, 996775, 1533500, 1594840, 1993550, 3067000, 3987100, 4983875, 7974200, 9967750, 19935500, 39871000]

約数ペア:

[(1, 39871000), (2, 19935500), (4, 9967750), (5, 7974200), (8, 4983875), (10, 3987100), (13, 3067000), (20, 1993550), (25, 1594840), (26, 1533500), (40, 996775), (50, 797420), (52, 766750), (65, 613400), (100, 398710), (104, 383375), (125, 318968), (130, 306700), (200, 199355), (250, 159484), (260, 153350), (325, 122680), (500, 79742), (520, 76675), (650, 61340), (1000, 39871), (1300, 30670), (1625, 24536), (2600, 15335), (3067, 13000), (3250, 12268), (6134, 6500)]