13606960

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2153}}^1$

素因数の和:2245

約数の個数: 40

約数和(自身を含む): 32051520

約数和(自身を除く): 18444560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 2153, 3160, 4306, 6320, 8612, 10765, 17224, 21530, 34448, 43060, 86120, 170087, 172240, 340174, 680348, 850435, 1360696, 1700870, 2721392, 3401740, 6803480, 13606960]

約数ペア:

[(1, 13606960), (2, 6803480), (4, 3401740), (5, 2721392), (8, 1700870), (10, 1360696), (16, 850435), (20, 680348), (40, 340174), (79, 172240), (80, 170087), (158, 86120), (316, 43060), (395, 34448), (632, 21530), (790, 17224), (1264, 10765), (1580, 8612), (2153, 6320), (3160, 4306)]