44447260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15541}}^1$

素因数の和:15574

約数の個数: 48

約数和(自身を含む): 109664352

約数和(自身を除く): 65217092

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 15541, 31082, 62164, 77705, 155410, 170951, 202033, 310820, 341902, 404066, 683804, 808132, 854755, 1010165, 1709510, 2020330, 2222363, 3419020, 4040660, 4444726, 8889452, 11111815, 22223630, 44447260]

約数ペア:

[(1, 44447260), (2, 22223630), (4, 11111815), (5, 8889452), (10, 4444726), (11, 4040660), (13, 3419020), (20, 2222363), (22, 2020330), (26, 1709510), (44, 1010165), (52, 854755), (55, 808132), (65, 683804), (110, 404066), (130, 341902), (143, 310820), (220, 202033), (260, 170951), (286, 155410), (572, 77705), (715, 62164), (1430, 31082), (2860, 15541)]