183733220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13691}}^1$

素因数の和:13772

約数の個数: 48

約数和(自身を含む): 427847616

約数和(自身を除く): 244114396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 13691, 27382, 54764, 68455, 136910, 150601, 273820, 301202, 602404, 753005, 835151, 1506010, 1670302, 3012020, 3340604, 4175755, 8351510, 9186661, 16703020, 18373322, 36746644, 45933305, 91866610, 183733220]

約数ペア:

[(1, 183733220), (2, 91866610), (4, 45933305), (5, 36746644), (10, 18373322), (11, 16703020), (20, 9186661), (22, 8351510), (44, 4175755), (55, 3340604), (61, 3012020), (110, 1670302), (122, 1506010), (220, 835151), (244, 753005), (305, 602404), (610, 301202), (671, 273820), (1220, 150601), (1342, 136910), (2684, 68455), (3355, 54764), (6710, 27382), (13420, 13691)]