11823020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 27560736

約数和(自身を除く): 15737716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 881, 1220, 1342, 1762, 2684, 3355, 3524, 4405, 6710, 8810, 9691, 13420, 17620, 19382, 38764, 48455, 53741, 96910, 107482, 193820, 214964, 268705, 537410, 591151, 1074820, 1182302, 2364604, 2955755, 5911510, 11823020]

約数ペア:

[(1, 11823020), (2, 5911510), (4, 2955755), (5, 2364604), (10, 1182302), (11, 1074820), (20, 591151), (22, 537410), (44, 268705), (55, 214964), (61, 193820), (110, 107482), (122, 96910), (220, 53741), (244, 48455), (305, 38764), (610, 19382), (671, 17620), (881, 13420), (1220, 9691), (1342, 8810), (1762, 6710), (2684, 4405), (3355, 3524)]