39763860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8389}}^1$

素因数の和:8480

約数の個数: 48

約数和(自身を含む): 112761600

約数和(自身を除く): 72997740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 8389, 16778, 25167, 33556, 41945, 50334, 83890, 100668, 125835, 167780, 251670, 503340, 662731, 1325462, 1988193, 2650924, 3313655, 3976386, 6627310, 7952772, 9940965, 13254620, 19881930, 39763860]

約数ペア:

[(1, 39763860), (2, 19881930), (3, 13254620), (4, 9940965), (5, 7952772), (6, 6627310), (10, 3976386), (12, 3313655), (15, 2650924), (20, 1988193), (30, 1325462), (60, 662731), (79, 503340), (158, 251670), (237, 167780), (316, 125835), (395, 100668), (474, 83890), (790, 50334), (948, 41945), (1185, 33556), (1580, 25167), (2370, 16778), (4740, 8389)]