13253200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1984

約数の個数: 60

約数和(自身を含む): 33731100

約数和(自身を除く): 20477900

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, 1949, 3400, 3898, 6800, 7796, 9745, 15592, 19490, 31184, 33133, 38980, 48725, 66266, 77960, 97450, 132532, 155920, 165665, 194900, 265064, 331330, 389800, 530128, 662660, 779600, 828325, 1325320, 1656650, 2650640, 3313300, 6626600, 13253200]

約数ペア:

[(1, 13253200), (2, 6626600), (4, 3313300), (5, 2650640), (8, 1656650), (10, 1325320), (16, 828325), (17, 779600), (20, 662660), (25, 530128), (34, 389800), (40, 331330), (50, 265064), (68, 194900), (80, 165665), (85, 155920), (100, 132532), (136, 97450), (170, 77960), (200, 66266), (272, 48725), (340, 38980), (400, 33133), (425, 31184), (680, 19490), (850, 15592), (1360, 9745), (1700, 7796), (1949, 6800), (3400, 3898)]