8436080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6203}}^1$

素因数の和:6233

約数の個数: 40

約数和(自身を含む): 20770992

約数和(自身を除く): 12334912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 6203, 12406, 24812, 31015, 49624, 62030, 99248, 105451, 124060, 210902, 248120, 421804, 496240, 527255, 843608, 1054510, 1687216, 2109020, 4218040, 8436080]

約数ペア:

[(1, 8436080), (2, 4218040), (4, 2109020), (5, 1687216), (8, 1054510), (10, 843608), (16, 527255), (17, 496240), (20, 421804), (34, 248120), (40, 210902), (68, 124060), (80, 105451), (85, 99248), (136, 62030), (170, 49624), (272, 31015), (340, 24812), (680, 12406), (1360, 6203)]