37939760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 92806560

約数和(自身を除く): 54866800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 43, 80, 82, 86, 164, 172, 205, 215, 269, 328, 344, 410, 430, 538, 656, 688, 820, 860, 1076, 1345, 1640, 1720, 1763, 2152, 2690, 3280, 3440, 3526, 4304, 5380, 7052, 8815, 10760, 11029, 11567, 14104, 17630, 21520, 22058, 23134, 28208, 35260, 44116, 46268, 55145, 57835, 70520, 88232, 92536, 110290, 115670, 141040, 176464, 185072, 220580, 231340, 441160, 462680, 474247, 882320, 925360, 948494, 1896988, 2371235, 3793976, 4742470, 7587952, 9484940, 18969880, 37939760]

約数ペア:

[(1, 37939760), (2, 18969880), (4, 9484940), (5, 7587952), (8, 4742470), (10, 3793976), (16, 2371235), (20, 1896988), (40, 948494), (41, 925360), (43, 882320), (80, 474247), (82, 462680), (86, 441160), (164, 231340), (172, 220580), (205, 185072), (215, 176464), (269, 141040), (328, 115670), (344, 110290), (410, 92536), (430, 88232), (538, 70520), (656, 57835), (688, 55145), (820, 46268), (860, 44116), (1076, 35260), (1345, 28208), (1640, 23134), (1720, 22058), (1763, 21520), (2152, 17630), (2690, 14104), (3280, 11567), (3440, 11029), (3526, 10760), (4304, 8815), (5380, 7052)]