106323920

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18719}}^1$

素因数の和:18803

約数の個数: 40

約数和(自身を含む): 250698240

約数和(自身を除く): 144374320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 18719, 37438, 74876, 93595, 149752, 187190, 299504, 374380, 748760, 1329049, 1497520, 2658098, 5316196, 6645245, 10632392, 13290490, 21264784, 26580980, 53161960, 106323920]

約数ペア:

[(1, 106323920), (2, 53161960), (4, 26580980), (5, 21264784), (8, 13290490), (10, 10632392), (16, 6645245), (20, 5316196), (40, 2658098), (71, 1497520), (80, 1329049), (142, 748760), (284, 374380), (355, 299504), (568, 187190), (710, 149752), (1136, 93595), (1420, 74876), (2840, 37438), (5680, 18719)]