4089010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 7931520

約数和(自身を除く): 3842510

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 359, 670, 718, 1139, 1795, 2278, 3590, 5695, 6103, 11390, 12206, 24053, 30515, 48106, 61030, 120265, 240530, 408901, 817802, 2044505, 4089010]

約数ペア:

[(1, 4089010), (2, 2044505), (5, 817802), (10, 408901), (17, 240530), (34, 120265), (67, 61030), (85, 48106), (134, 30515), (170, 24053), (335, 12206), (359, 11390), (670, 6103), (718, 5695), (1139, 3590), (1795, 2278)]