39447200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3826

約数の個数: 72

約数和(自身を含む): 103735548

約数和(自身を除く): 64288348

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, 3793, 5200, 7586, 10400, 15172, 18965, 30344, 37930, 49309, 60688, 75860, 94825, 98618, 121376, 151720, 189650, 197236, 246545, 303440, 379300, 394472, 493090, 606880, 758600, 788944, 986180, 1232725, 1517200, 1577888, 1972360, 2465450, 3034400, 3944720, 4930900, 7889440, 9861800, 19723600, 39447200]

約数ペア:

[(1, 39447200), (2, 19723600), (4, 9861800), (5, 7889440), (8, 4930900), (10, 3944720), (13, 3034400), (16, 2465450), (20, 1972360), (25, 1577888), (26, 1517200), (32, 1232725), (40, 986180), (50, 788944), (52, 758600), (65, 606880), (80, 493090), (100, 394472), (104, 379300), (130, 303440), (160, 246545), (200, 197236), (208, 189650), (260, 151720), (325, 121376), (400, 98618), (416, 94825), (520, 75860), (650, 60688), (800, 49309), (1040, 37930), (1300, 30344), (2080, 18965), (2600, 15172), (3793, 10400), (5200, 7586)]