39229880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 96526080

約数和(自身を除く): 57296200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 1861, 2108, 2635, 3722, 4216, 5270, 7444, 9305, 10540, 14888, 18610, 21080, 31637, 37220, 57691, 63274, 74440, 115382, 126548, 158185, 230764, 253096, 288455, 316370, 461528, 576910, 632740, 980747, 1153820, 1265480, 1961494, 2307640, 3922988, 4903735, 7845976, 9807470, 19614940, 39229880]

約数ペア:

[(1, 39229880), (2, 19614940), (4, 9807470), (5, 7845976), (8, 4903735), (10, 3922988), (17, 2307640), (20, 1961494), (31, 1265480), (34, 1153820), (40, 980747), (62, 632740), (68, 576910), (85, 461528), (124, 316370), (136, 288455), (155, 253096), (170, 230764), (248, 158185), (310, 126548), (340, 115382), (527, 74440), (620, 63274), (680, 57691), (1054, 37220), (1240, 31637), (1861, 21080), (2108, 18610), (2635, 14888), (3722, 10540), (4216, 9305), (5270, 7444)]