1560547580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1\times {\mathrm{1553}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 3352164480

約数和(自身を除く): 1791616900

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1069, 1553, 2138, 3106, 4276, 5345, 6212, 7765, 10690, 15530, 21380, 31060, 50243, 72991, 100486, 145982, 200972, 251215, 291964, 364955, 502430, 729910, 1004860, 1459820, 1660157, 3320314, 6640628, 8300785, 16601570, 33203140, 78027379, 156054758, 312109516, 390136895, 780273790, 1560547580]

約数ペア:

[(1, 1560547580), (2, 780273790), (4, 390136895), (5, 312109516), (10, 156054758), (20, 78027379), (47, 33203140), (94, 16601570), (188, 8300785), (235, 6640628), (470, 3320314), (940, 1660157), (1069, 1459820), (1553, 1004860), (2138, 729910), (3106, 502430), (4276, 364955), (5345, 291964), (6212, 251215), (7765, 200972), (10690, 145982), (15530, 100486), (21380, 72991), (31060, 50243)]