2436440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3583}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 3369640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3583, 7166, 14332, 17915, 28664, 35830, 60911, 71660, 121822, 143320, 243644, 304555, 487288, 609110, 1218220, 2436440]

約数ペア:

[(1, 2436440), (2, 1218220), (4, 609110), (5, 487288), (8, 304555), (10, 243644), (17, 143320), (20, 121822), (34, 71660), (40, 60911), (68, 35830), (85, 28664), (136, 17915), (170, 14332), (340, 7166), (680, 3583)]