39162380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 85053024

約数和(自身を除く): 45890644

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 163, 164, 205, 293, 326, 410, 586, 652, 815, 820, 1172, 1465, 1630, 2930, 3260, 5860, 6683, 12013, 13366, 24026, 26732, 33415, 47759, 48052, 60065, 66830, 95518, 120130, 133660, 191036, 238795, 240260, 477590, 955180, 1958119, 3916238, 7832476, 9790595, 19581190, 39162380]

約数ペア:

[(1, 39162380), (2, 19581190), (4, 9790595), (5, 7832476), (10, 3916238), (20, 1958119), (41, 955180), (82, 477590), (163, 240260), (164, 238795), (205, 191036), (293, 133660), (326, 120130), (410, 95518), (586, 66830), (652, 60065), (815, 48052), (820, 47759), (1172, 33415), (1465, 26732), (1630, 24026), (2930, 13366), (3260, 12013), (5860, 6683)]