155325260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12347}}^1$

素因数の和:12410

約数の個数: 48

約数和(自身を含む): 354733344

約数和(自身を除く): 199408084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12347, 12580, 24694, 49388, 61735, 123470, 209899, 246940, 419798, 456839, 839596, 913678, 1049495, 1827356, 2098990, 2284195, 4197980, 4568390, 7766263, 9136780, 15532526, 31065052, 38831315, 77662630, 155325260]

約数ペア:

[(1, 155325260), (2, 77662630), (4, 38831315), (5, 31065052), (10, 15532526), (17, 9136780), (20, 7766263), (34, 4568390), (37, 4197980), (68, 2284195), (74, 2098990), (85, 1827356), (148, 1049495), (170, 913678), (185, 839596), (340, 456839), (370, 419798), (629, 246940), (740, 209899), (1258, 123470), (2516, 61735), (3145, 49388), (6290, 24694), (12347, 12580)]