88894634120

素因数分解:

$2^3\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2648827}}^1$

素因数の和:2649677

約数の個数: 32

約数和(自身を含む): 200251396800

約数和(自身を除く): 111356762680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 839, 1678, 3356, 4195, 6712, 8390, 16780, 33560, 2648827, 5297654, 10595308, 13244135, 21190616, 26488270, 52976540, 105953080, 2222365853, 4444731706, 8889463412, 11111829265, 17778926824, 22223658530, 44447317060, 88894634120]

約数ペア:

[(1, 88894634120), (2, 44447317060), (4, 22223658530), (5, 17778926824), (8, 11111829265), (10, 8889463412), (20, 4444731706), (40, 2222365853), (839, 105953080), (1678, 52976540), (3356, 26488270), (4195, 21190616), (6712, 13244135), (8390, 10595308), (16780, 5297654), (33560, 2648827)]