552761763860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{6762439}}^1$

素因数の和:6762576

約数の個数: 48

約数和(自身を含む): 1197438775680

約数和(自身を除く): 644677011820

約数列:

[1, 2, 4, 5, 10, 20, 61, 67, 122, 134, 244, 268, 305, 335, 610, 670, 1220, 1340, 4087, 8174, 16348, 20435, 40870, 81740, 6762439, 13524878, 27049756, 33812195, 67624390, 135248780, 412508779, 453083413, 825017558, 906166826, 1650035116, 1812333652, 2062543895, 2265417065, 4125087790, 4530834130, 8250175580, 9061668260, 27638088193, 55276176386, 110552352772, 138190440965, 276380881930, 552761763860]

約数ペア:

[(1, 552761763860), (2, 276380881930), (4, 138190440965), (5, 110552352772), (10, 55276176386), (20, 27638088193), (61, 9061668260), (67, 8250175580), (122, 4530834130), (134, 4125087790), (244, 2265417065), (268, 2062543895), (305, 1812333652), (335, 1650035116), (610, 906166826), (670, 825017558), (1220, 453083413), (1340, 412508779), (4087, 135248780), (8174, 67624390), (16348, 33812195), (20435, 27049756), (40870, 13524878), (81740, 6762439)]