2376440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 5889240

約数和(自身を除く): 3512800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 491, 605, 968, 982, 1210, 1964, 2420, 2455, 3928, 4840, 4910, 5401, 9820, 10802, 19640, 21604, 27005, 43208, 54010, 59411, 108020, 118822, 216040, 237644, 297055, 475288, 594110, 1188220, 2376440]

約数ペア:

[(1, 2376440), (2, 1188220), (4, 594110), (5, 475288), (8, 297055), (10, 237644), (11, 216040), (20, 118822), (22, 108020), (40, 59411), (44, 54010), (55, 43208), (88, 27005), (110, 21604), (121, 19640), (220, 10802), (242, 9820), (440, 5401), (484, 4910), (491, 4840), (605, 3928), (968, 2455), (982, 2420), (1210, 1964)]