1146894940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{13709}}^1$

素因数の和:13854

約数の個数: 48

約数和(自身を含む): 2487542400

約数和(自身を除く): 1340647460

約数列:

[1, 2, 4, 5, 10, 20, 47, 89, 94, 178, 188, 235, 356, 445, 470, 890, 940, 1780, 4183, 8366, 13709, 16732, 20915, 27418, 41830, 54836, 68545, 83660, 137090, 274180, 644323, 1220101, 1288646, 2440202, 2577292, 3221615, 4880404, 6100505, 6443230, 12201010, 12886460, 24402020, 57344747, 114689494, 229378988, 286723735, 573447470, 1146894940]

約数ペア:

[(1, 1146894940), (2, 573447470), (4, 286723735), (5, 229378988), (10, 114689494), (20, 57344747), (47, 24402020), (89, 12886460), (94, 12201010), (178, 6443230), (188, 6100505), (235, 4880404), (356, 3221615), (445, 2577292), (470, 2440202), (890, 1288646), (940, 1220101), (1780, 644323), (4183, 274180), (8366, 137090), (13709, 83660), (16732, 68545), (20915, 54836), (27418, 41830)]