5518370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 12410496

約数和(自身を除く): 6892126

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 227, 286, 374, 442, 454, 715, 935, 1105, 1135, 1430, 1870, 2210, 2270, 2431, 2497, 2951, 3859, 4862, 4994, 5902, 7718, 12155, 12485, 14755, 19295, 24310, 24970, 29510, 32461, 38590, 42449, 50167, 64922, 84898, 100334, 162305, 212245, 250835, 324610, 424490, 501670, 551837, 1103674, 2759185, 5518370]

約数ペア:

[(1, 5518370), (2, 2759185), (5, 1103674), (10, 551837), (11, 501670), (13, 424490), (17, 324610), (22, 250835), (26, 212245), (34, 162305), (55, 100334), (65, 84898), (85, 64922), (110, 50167), (130, 42449), (143, 38590), (170, 32461), (187, 29510), (221, 24970), (227, 24310), (286, 19295), (374, 14755), (442, 12485), (454, 12155), (715, 7718), (935, 5902), (1105, 4994), (1135, 4862), (1430, 3859), (1870, 2951), (2210, 2497), (2270, 2431)]