4643720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6829}}^1$

素因数の和:6857

約数の個数: 32

約数和(自身を含む): 11064600

約数和(自身を除く): 6420880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 6829, 13658, 27316, 34145, 54632, 68290, 116093, 136580, 232186, 273160, 464372, 580465, 928744, 1160930, 2321860, 4643720]

約数ペア:

[(1, 4643720), (2, 2321860), (4, 1160930), (5, 928744), (8, 580465), (10, 464372), (17, 273160), (20, 232186), (34, 136580), (40, 116093), (68, 68290), (85, 54632), (136, 34145), (170, 27316), (340, 13658), (680, 6829)]