4038520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5939}}^1$

素因数の和:5967

約数の個数: 32

約数和(自身を含む): 9622800

約数和(自身を除く): 5584280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 5939, 11878, 23756, 29695, 47512, 59390, 100963, 118780, 201926, 237560, 403852, 504815, 807704, 1009630, 2019260, 4038520]

約数ペア:

[(1, 4038520), (2, 2019260), (4, 1009630), (5, 807704), (8, 504815), (10, 403852), (17, 237560), (20, 201926), (34, 118780), (40, 100963), (68, 59390), (85, 47512), (136, 29695), (170, 23756), (340, 11878), (680, 5939)]