44965520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13709}}^1$

素因数の和:13763

約数の個数: 40

約数和(自身を含む): 107102520

約数和(自身を除く): 62137000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 13709, 27418, 54836, 68545, 109672, 137090, 219344, 274180, 548360, 562069, 1096720, 1124138, 2248276, 2810345, 4496552, 5620690, 8993104, 11241380, 22482760, 44965520]

約数ペア:

[(1, 44965520), (2, 22482760), (4, 11241380), (5, 8993104), (8, 5620690), (10, 4496552), (16, 2810345), (20, 2248276), (40, 1124138), (41, 1096720), (80, 562069), (82, 548360), (164, 274180), (205, 219344), (328, 137090), (410, 109672), (656, 68545), (820, 54836), (1640, 27418), (3280, 13709)]