39799520

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6067}}^1$

素因数の和:6123

約数の個数: 48

約数和(自身を含む): 96335568

約数和(自身を除く): 56536048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6067, 6560, 12134, 24268, 30335, 48536, 60670, 97072, 121340, 194144, 242680, 248747, 485360, 497494, 970720, 994988, 1243735, 1989976, 2487470, 3979952, 4974940, 7959904, 9949880, 19899760, 39799520]

約数ペア:

[(1, 39799520), (2, 19899760), (4, 9949880), (5, 7959904), (8, 4974940), (10, 3979952), (16, 2487470), (20, 1989976), (32, 1243735), (40, 994988), (41, 970720), (80, 497494), (82, 485360), (160, 248747), (164, 242680), (205, 194144), (328, 121340), (410, 97072), (656, 60670), (820, 48536), (1312, 30335), (1640, 24268), (3280, 12134), (6067, 6560)]