5441914840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4388641}}^1$

素因数の和:4388683

約数の個数: 32

約数和(自身を含む): 12639288960

約数和(自身を除く): 7197374120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4388641, 8777282, 17554564, 21943205, 35109128, 43886410, 87772820, 136047871, 175545640, 272095742, 544191484, 680239355, 1088382968, 1360478710, 2720957420, 5441914840]

約数ペア:

[(1, 5441914840), (2, 2720957420), (4, 1360478710), (5, 1088382968), (8, 680239355), (10, 544191484), (20, 272095742), (31, 175545640), (40, 136047871), (62, 87772820), (124, 43886410), (155, 35109128), (248, 21943205), (310, 17554564), (620, 8777282), (1240, 4388641)]