39793760

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3407}}^1$

素因数の和:3495

約数の個数: 48

約数和(自身を含む): 95328576

約数和(自身を除く): 55534816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 3407, 5840, 6814, 11680, 13628, 17035, 27256, 34070, 54512, 68140, 109024, 136280, 248711, 272560, 497422, 545120, 994844, 1243555, 1989688, 2487110, 3979376, 4974220, 7958752, 9948440, 19896880, 39793760]

約数ペア:

[(1, 39793760), (2, 19896880), (4, 9948440), (5, 7958752), (8, 4974220), (10, 3979376), (16, 2487110), (20, 1989688), (32, 1243555), (40, 994844), (73, 545120), (80, 497422), (146, 272560), (160, 248711), (292, 136280), (365, 109024), (584, 68140), (730, 54512), (1168, 34070), (1460, 27256), (2336, 17035), (2920, 13628), (3407, 11680), (5840, 6814)]