56354000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1525

約数の個数: 80

約数和(自身を含む): 143532480

約数和(自身を除く): 87178480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1483, 1520, 1900, 2000, 2375, 2966, 3800, 4750, 5932, 7415, 7600, 9500, 11864, 14830, 19000, 23728, 28177, 29660, 37075, 38000, 56354, 59320, 74150, 112708, 118640, 140885, 148300, 185375, 225416, 281770, 296600, 370750, 450832, 563540, 593200, 704425, 741500, 1127080, 1408850, 1483000, 2254160, 2817700, 2966000, 3522125, 5635400, 7044250, 11270800, 14088500, 28177000, 56354000]

約数ペア:

[(1, 56354000), (2, 28177000), (4, 14088500), (5, 11270800), (8, 7044250), (10, 5635400), (16, 3522125), (19, 2966000), (20, 2817700), (25, 2254160), (38, 1483000), (40, 1408850), (50, 1127080), (76, 741500), (80, 704425), (95, 593200), (100, 563540), (125, 450832), (152, 370750), (190, 296600), (200, 281770), (250, 225416), (304, 185375), (380, 148300), (400, 140885), (475, 118640), (500, 112708), (760, 74150), (950, 59320), (1000, 56354), (1483, 38000), (1520, 37075), (1900, 29660), (2000, 28177), (2375, 23728), (2966, 19000), (3800, 14830), (4750, 11864), (5932, 9500), (7415, 7600)]