901319600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{132547}}^1$

素因数の和:132582

約数の個数: 60

約数和(自身を含む): 2292815304

約数和(自身を除く): 1391495704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 132547, 265094, 530188, 662735, 1060376, 1325470, 2120752, 2253299, 2650940, 3313675, 4506598, 5301880, 6627350, 9013196, 10603760, 11266495, 13254700, 18026392, 22532990, 26509400, 36052784, 45065980, 53018800, 56332475, 90131960, 112664950, 180263920, 225329900, 450659800, 901319600]

約数ペア:

[(1, 901319600), (2, 450659800), (4, 225329900), (5, 180263920), (8, 112664950), (10, 90131960), (16, 56332475), (17, 53018800), (20, 45065980), (25, 36052784), (34, 26509400), (40, 22532990), (50, 18026392), (68, 13254700), (80, 11266495), (85, 10603760), (100, 9013196), (136, 6627350), (170, 5301880), (200, 4506598), (272, 3313675), (340, 2650940), (400, 2253299), (425, 2120752), (680, 1325470), (850, 1060376), (1360, 662735), (1700, 530188), (3400, 265094), (6800, 132547)]