7068820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 17160192

約数和(自身を除く): 10091372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 127, 220, 230, 242, 253, 254, 460, 484, 506, 508, 605, 635, 1012, 1210, 1265, 1270, 1397, 2420, 2530, 2540, 2783, 2794, 2921, 5060, 5566, 5588, 5842, 6985, 11132, 11684, 13915, 13970, 14605, 15367, 27830, 27940, 29210, 30734, 32131, 55660, 58420, 61468, 64262, 76835, 128524, 153670, 160655, 307340, 321310, 353441, 642620, 706882, 1413764, 1767205, 3534410, 7068820]

約数ペア:

[(1, 7068820), (2, 3534410), (4, 1767205), (5, 1413764), (10, 706882), (11, 642620), (20, 353441), (22, 321310), (23, 307340), (44, 160655), (46, 153670), (55, 128524), (92, 76835), (110, 64262), (115, 61468), (121, 58420), (127, 55660), (220, 32131), (230, 30734), (242, 29210), (253, 27940), (254, 27830), (460, 15367), (484, 14605), (506, 13970), (508, 13915), (605, 11684), (635, 11132), (1012, 6985), (1210, 5842), (1265, 5588), (1270, 5566), (1397, 5060), (2420, 2921), (2530, 2794), (2540, 2783)]