75688240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17851}}^1$

素因数の和:17917

約数の個数: 40

約数和(自身を含む): 179305488

約数和(自身を除く): 103617248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 17851, 35702, 71404, 89255, 142808, 178510, 285616, 357020, 714040, 946103, 1428080, 1892206, 3784412, 4730515, 7568824, 9461030, 15137648, 18922060, 37844120, 75688240]

約数ペア:

[(1, 75688240), (2, 37844120), (4, 18922060), (5, 15137648), (8, 9461030), (10, 7568824), (16, 4730515), (20, 3784412), (40, 1892206), (53, 1428080), (80, 946103), (106, 714040), (212, 357020), (265, 285616), (424, 178510), (530, 142808), (848, 89255), (1060, 71404), (2120, 35702), (4240, 17851)]