40196460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21611}}^1$

素因数の和:21654

約数の個数: 48

約数和(自身を含む): 116186112

約数和(自身を除く): 75989652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 21611, 43222, 64833, 86444, 108055, 129666, 216110, 259332, 324165, 432220, 648330, 669941, 1296660, 1339882, 2009823, 2679764, 3349705, 4019646, 6699410, 8039292, 10049115, 13398820, 20098230, 40196460]

約数ペア:

[(1, 40196460), (2, 20098230), (3, 13398820), (4, 10049115), (5, 8039292), (6, 6699410), (10, 4019646), (12, 3349705), (15, 2679764), (20, 2009823), (30, 1339882), (31, 1296660), (60, 669941), (62, 648330), (93, 432220), (124, 324165), (155, 259332), (186, 216110), (310, 129666), (372, 108055), (465, 86444), (620, 64833), (930, 43222), (1860, 21611)]