74925615920

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2445353}}^1$

素因数の和:2445749

約数の個数: 40

約数和(自身を含む): 174656964096

約数和(自身を除く): 99731348176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 15320, 30640, 2445353, 4890706, 9781412, 12226765, 19562824, 24453530, 39125648, 48907060, 97814120, 195628240, 936570199, 1873140398, 3746280796, 4682850995, 7492561592, 9365701990, 14985123184, 18731403980, 37462807960, 74925615920]

約数ペア:

[(1, 74925615920), (2, 37462807960), (4, 18731403980), (5, 14985123184), (8, 9365701990), (10, 7492561592), (16, 4682850995), (20, 3746280796), (40, 1873140398), (80, 936570199), (383, 195628240), (766, 97814120), (1532, 48907060), (1915, 39125648), (3064, 24453530), (3830, 19562824), (6128, 12226765), (7660, 9781412), (15320, 4890706), (30640, 2445353)]