5554840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7339

約数の個数: 32

約数和(自身を含む): 13158000

約数和(自身を除く): 7603160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 7309, 14618, 29236, 36545, 58472, 73090, 138871, 146180, 277742, 292360, 555484, 694355, 1110968, 1388710, 2777420, 5554840]

約数ペア:

[(1, 5554840), (2, 2777420), (4, 1388710), (5, 1110968), (8, 694355), (10, 555484), (19, 292360), (20, 277742), (38, 146180), (40, 138871), (76, 73090), (95, 58472), (152, 36545), (190, 29236), (380, 14618), (760, 7309)]