13308720400

素因数分解:

$2^4\times 5^2\times {\mathrm{613}}^1\times {\mathrm{54277}}^1$

素因数の和:54908

約数の個数: 60

約数和(自身を含む): 32026951012

約数和(自身を除く): 18718230612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 613, 1226, 2452, 3065, 4904, 6130, 9808, 12260, 15325, 24520, 30650, 49040, 54277, 61300, 108554, 122600, 217108, 245200, 271385, 434216, 542770, 868432, 1085540, 1356925, 2171080, 2713850, 4342160, 5427700, 10855400, 21710800, 33271801, 66543602, 133087204, 166359005, 266174408, 332718010, 532348816, 665436020, 831795025, 1330872040, 1663590050, 2661744080, 3327180100, 6654360200, 13308720400]

約数ペア:

[(1, 13308720400), (2, 6654360200), (4, 3327180100), (5, 2661744080), (8, 1663590050), (10, 1330872040), (16, 831795025), (20, 665436020), (25, 532348816), (40, 332718010), (50, 266174408), (80, 166359005), (100, 133087204), (200, 66543602), (400, 33271801), (613, 21710800), (1226, 10855400), (2452, 5427700), (3065, 4342160), (4904, 2713850), (6130, 2171080), (9808, 1356925), (12260, 1085540), (15325, 868432), (24520, 542770), (30650, 434216), (49040, 271385), (54277, 245200), (61300, 217108), (108554, 122600)]