14641220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 34122816

約数和(自身を除く): 19481596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1091, 1220, 1342, 2182, 2684, 3355, 4364, 5455, 6710, 10910, 12001, 13420, 21820, 24002, 48004, 60005, 66551, 120010, 133102, 240020, 266204, 332755, 665510, 732061, 1331020, 1464122, 2928244, 3660305, 7320610, 14641220]

約数ペア:

[(1, 14641220), (2, 7320610), (4, 3660305), (5, 2928244), (10, 1464122), (11, 1331020), (20, 732061), (22, 665510), (44, 332755), (55, 266204), (61, 240020), (110, 133102), (122, 120010), (220, 66551), (244, 60005), (305, 48004), (610, 24002), (671, 21820), (1091, 13420), (1220, 12001), (1342, 10910), (2182, 6710), (2684, 5455), (3355, 4364)]