65383340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9587}}^1$

素因数の和:9638

約数の個数: 48

約数和(自身を含む): 154635264

約数和(自身を除く): 89251924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 9587, 19174, 38348, 47935, 95870, 105457, 191740, 210914, 297197, 421828, 527285, 594394, 1054570, 1188788, 1485985, 2109140, 2971970, 3269167, 5943940, 6538334, 13076668, 16345835, 32691670, 65383340]

約数ペア:

[(1, 65383340), (2, 32691670), (4, 16345835), (5, 13076668), (10, 6538334), (11, 5943940), (20, 3269167), (22, 2971970), (31, 2109140), (44, 1485985), (55, 1188788), (62, 1054570), (110, 594394), (124, 527285), (155, 421828), (220, 297197), (310, 210914), (341, 191740), (620, 105457), (682, 95870), (1364, 47935), (1705, 38348), (3410, 19174), (6820, 9587)]