2014840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:2991

約数の個数: 32

約数和(自身を含む): 4801680

約数和(自身を除く): 2786840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2963, 5926, 11852, 14815, 23704, 29630, 50371, 59260, 100742, 118520, 201484, 251855, 402968, 503710, 1007420, 2014840]

約数ペア:

[(1, 2014840), (2, 1007420), (4, 503710), (5, 402968), (8, 251855), (10, 201484), (17, 118520), (20, 100742), (34, 59260), (40, 50371), (68, 29630), (85, 23704), (136, 14815), (170, 11852), (340, 5926), (680, 2963)]