2018687110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{3413}}^1$

素因数の和:3733

約数の個数: 64

約数和(自身を含む): 4188568320

約数和(自身を除く): 2169881210

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 283, 418, 566, 1045, 1415, 2090, 2830, 3113, 3413, 5377, 6226, 6826, 10754, 15565, 17065, 26885, 31130, 34130, 37543, 53770, 59147, 64847, 75086, 118294, 129694, 187715, 295735, 324235, 375430, 591470, 648470, 713317, 965879, 1426634, 1931758, 3566585, 4829395, 7133170, 9658790, 10624669, 18351701, 21249338, 36703402, 53123345, 91758505, 106246690, 183517010, 201868711, 403737422, 1009343555, 2018687110]

約数ペア:

[(1, 2018687110), (2, 1009343555), (5, 403737422), (10, 201868711), (11, 183517010), (19, 106246690), (22, 91758505), (38, 53123345), (55, 36703402), (95, 21249338), (110, 18351701), (190, 10624669), (209, 9658790), (283, 7133170), (418, 4829395), (566, 3566585), (1045, 1931758), (1415, 1426634), (2090, 965879), (2830, 713317), (3113, 648470), (3413, 591470), (5377, 375430), (6226, 324235), (6826, 295735), (10754, 187715), (15565, 129694), (17065, 118294), (26885, 75086), (31130, 64847), (34130, 59147), (37543, 53770)]