39869120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5457

約数の個数: 56

約数和(自身を含む): 99084384

約数和(自身を除く): 59215264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 5417, 7360, 10834, 21668, 27085, 43336, 54170, 86672, 108340, 124591, 173344, 216680, 249182, 346688, 433360, 498364, 622955, 866720, 996728, 1245910, 1733440, 1993456, 2491820, 3986912, 4983640, 7973824, 9967280, 19934560, 39869120]

約数ペア:

[(1, 39869120), (2, 19934560), (4, 9967280), (5, 7973824), (8, 4983640), (10, 3986912), (16, 2491820), (20, 1993456), (23, 1733440), (32, 1245910), (40, 996728), (46, 866720), (64, 622955), (80, 498364), (92, 433360), (115, 346688), (160, 249182), (184, 216680), (230, 173344), (320, 124591), (368, 108340), (460, 86672), (736, 54170), (920, 43336), (1472, 27085), (1840, 21668), (3680, 10834), (5417, 7360)]