4029680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:2993

約数の個数: 40

約数和(自身を含む): 9923472

約数和(自身を除く): 5893792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2963, 5926, 11852, 14815, 23704, 29630, 47408, 50371, 59260, 100742, 118520, 201484, 237040, 251855, 402968, 503710, 805936, 1007420, 2014840, 4029680]

約数ペア:

[(1, 4029680), (2, 2014840), (4, 1007420), (5, 805936), (8, 503710), (10, 402968), (16, 251855), (17, 237040), (20, 201484), (34, 118520), (40, 100742), (68, 59260), (80, 50371), (85, 47408), (136, 29630), (170, 23704), (272, 14815), (340, 11852), (680, 5926), (1360, 2963)]