1734160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 4118040

約数和(自身を除く): 2383880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 409, 424, 530, 818, 848, 1060, 1636, 2045, 2120, 3272, 4090, 4240, 6544, 8180, 16360, 21677, 32720, 43354, 86708, 108385, 173416, 216770, 346832, 433540, 867080, 1734160]

約数ペア:

[(1, 1734160), (2, 867080), (4, 433540), (5, 346832), (8, 216770), (10, 173416), (16, 108385), (20, 86708), (40, 43354), (53, 32720), (80, 21677), (106, 16360), (212, 8180), (265, 6544), (409, 4240), (424, 4090), (530, 3272), (818, 2120), (848, 2045), (1060, 1636)]