4872880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3583}}^1$

素因数の和:3613

約数の個数: 40

約数和(自身を含む): 11999232

約数和(自身を除く): 7126352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3583, 7166, 14332, 17915, 28664, 35830, 57328, 60911, 71660, 121822, 143320, 243644, 286640, 304555, 487288, 609110, 974576, 1218220, 2436440, 4872880]

約数ペア:

[(1, 4872880), (2, 2436440), (4, 1218220), (5, 974576), (8, 609110), (10, 487288), (16, 304555), (17, 286640), (20, 243644), (34, 143320), (40, 121822), (68, 71660), (80, 60911), (85, 57328), (136, 35830), (170, 28664), (272, 17915), (340, 14332), (680, 7166), (1360, 3583)]