169032460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{809}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 367960320

約数和(自身を除く): 198927860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 337, 620, 674, 809, 1348, 1618, 1685, 3236, 3370, 4045, 6740, 8090, 10447, 16180, 20894, 25079, 41788, 50158, 52235, 100316, 104470, 125395, 208940, 250790, 272633, 501580, 545266, 1090532, 1363165, 2726330, 5452660, 8451623, 16903246, 33806492, 42258115, 84516230, 169032460]

約数ペア:

[(1, 169032460), (2, 84516230), (4, 42258115), (5, 33806492), (10, 16903246), (20, 8451623), (31, 5452660), (62, 2726330), (124, 1363165), (155, 1090532), (310, 545266), (337, 501580), (620, 272633), (674, 250790), (809, 208940), (1348, 125395), (1618, 104470), (1685, 100316), (3236, 52235), (3370, 50158), (4045, 41788), (6740, 25079), (8090, 20894), (10447, 16180)]