109960360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67049}}^1$

素因数の和:67101

約数の個数: 32

約数和(自身を含む): 253449000

約数和(自身を除く): 143488640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 67049, 134098, 268196, 335245, 536392, 670490, 1340980, 2681960, 2749009, 5498018, 10996036, 13745045, 21992072, 27490090, 54980180, 109960360]

約数ペア:

[(1, 109960360), (2, 54980180), (4, 27490090), (5, 21992072), (8, 13745045), (10, 10996036), (20, 5498018), (40, 2749009), (41, 2681960), (82, 1340980), (164, 670490), (205, 536392), (328, 335245), (410, 268196), (820, 134098), (1640, 67049)]