10214450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 20550024

約数和(自身を除く): 10335574

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 197, 305, 394, 425, 610, 850, 985, 1037, 1525, 1970, 2074, 3050, 3349, 4925, 5185, 6698, 9850, 10370, 12017, 16745, 24034, 25925, 33490, 51850, 60085, 83725, 120170, 167450, 204289, 300425, 408578, 600850, 1021445, 2042890, 5107225, 10214450]

約数ペア:

[(1, 10214450), (2, 5107225), (5, 2042890), (10, 1021445), (17, 600850), (25, 408578), (34, 300425), (50, 204289), (61, 167450), (85, 120170), (122, 83725), (170, 60085), (197, 51850), (305, 33490), (394, 25925), (425, 24034), (610, 16745), (850, 12017), (985, 10370), (1037, 9850), (1525, 6698), (1970, 5185), (2074, 4925), (3050, 3349)]