39044960

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3183

約数の個数: 48

約数和(自身を含む): 93441600

約数和(自身を除く): 54396640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3089, 3160, 6178, 6320, 12356, 12640, 15445, 24712, 30890, 49424, 61780, 98848, 123560, 244031, 247120, 488062, 494240, 976124, 1220155, 1952248, 2440310, 3904496, 4880620, 7808992, 9761240, 19522480, 39044960]

約数ペア:

[(1, 39044960), (2, 19522480), (4, 9761240), (5, 7808992), (8, 4880620), (10, 3904496), (16, 2440310), (20, 1952248), (32, 1220155), (40, 976124), (79, 494240), (80, 488062), (158, 247120), (160, 244031), (316, 123560), (395, 98848), (632, 61780), (790, 49424), (1264, 30890), (1580, 24712), (2528, 15445), (3089, 12640), (3160, 12356), (6178, 6320)]