2484550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 5088960

約数和(自身を除く): 2604410

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 79, 85, 158, 170, 185, 370, 395, 425, 629, 790, 850, 925, 1258, 1343, 1850, 1975, 2686, 2923, 3145, 3950, 5846, 6290, 6715, 13430, 14615, 15725, 29230, 31450, 33575, 49691, 67150, 73075, 99382, 146150, 248455, 496910, 1242275, 2484550]

約数ペア:

[(1, 2484550), (2, 1242275), (5, 496910), (10, 248455), (17, 146150), (25, 99382), (34, 73075), (37, 67150), (50, 49691), (74, 33575), (79, 31450), (85, 29230), (158, 15725), (170, 14615), (185, 13430), (370, 6715), (395, 6290), (425, 5846), (629, 3950), (790, 3145), (850, 2923), (925, 2686), (1258, 1975), (1343, 1850)]