1082205280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{520291}}^1$

素因数の和:520319

約数の個数: 48

約数和(自身を含む): 2753385264

約数和(自身を除く): 1671179984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 520291, 1040582, 2081164, 2601455, 4162328, 5202910, 6763783, 8324656, 10405820, 13527566, 16649312, 20811640, 27055132, 33818915, 41623280, 54110264, 67637830, 83246560, 108220528, 135275660, 216441056, 270551320, 541102640, 1082205280]

約数ペア:

[(1, 1082205280), (2, 541102640), (4, 270551320), (5, 216441056), (8, 135275660), (10, 108220528), (13, 83246560), (16, 67637830), (20, 54110264), (26, 41623280), (32, 33818915), (40, 27055132), (52, 20811640), (65, 16649312), (80, 13527566), (104, 10405820), (130, 8324656), (160, 6763783), (208, 5202910), (260, 4162328), (416, 2601455), (520, 2081164), (1040, 1040582), (2080, 520291)]