31896800

素因数分解:

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

素因数の和:3100

約数の個数: 72

約数和(自身を含む): 83885256

約数和(自身を除く): 51988456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 3067, 5200, 6134, 10400, 12268, 15335, 24536, 30670, 39871, 49072, 61340, 76675, 79742, 98144, 122680, 153350, 159484, 199355, 245360, 306700, 318968, 398710, 490720, 613400, 637936, 797420, 996775, 1226800, 1275872, 1594840, 1993550, 2453600, 3189680, 3987100, 6379360, 7974200, 15948400, 31896800]

約数ペア:

[(1, 31896800), (2, 15948400), (4, 7974200), (5, 6379360), (8, 3987100), (10, 3189680), (13, 2453600), (16, 1993550), (20, 1594840), (25, 1275872), (26, 1226800), (32, 996775), (40, 797420), (50, 637936), (52, 613400), (65, 490720), (80, 398710), (100, 318968), (104, 306700), (130, 245360), (160, 199355), (200, 159484), (208, 153350), (260, 122680), (325, 98144), (400, 79742), (416, 76675), (520, 61340), (650, 49072), (800, 39871), (1040, 30670), (1300, 24536), (2080, 15335), (2600, 12268), (3067, 10400), (5200, 6134)]