39605920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14561}}^1$

素因数の和:14593

約数の個数: 48

約数和(自身を含む): 99079848

約数和(自身を除く): 59473928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 14561, 29122, 58244, 72805, 116488, 145610, 232976, 247537, 291220, 465952, 495074, 582440, 990148, 1164880, 1237685, 1980296, 2329760, 2475370, 3960592, 4950740, 7921184, 9901480, 19802960, 39605920]

約数ペア:

[(1, 39605920), (2, 19802960), (4, 9901480), (5, 7921184), (8, 4950740), (10, 3960592), (16, 2475370), (17, 2329760), (20, 1980296), (32, 1237685), (34, 1164880), (40, 990148), (68, 582440), (80, 495074), (85, 465952), (136, 291220), (160, 247537), (170, 232976), (272, 145610), (340, 116488), (544, 72805), (680, 58244), (1360, 29122), (2720, 14561)]