201088040

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{30103}}^1$

素因数の和:30281

約数の個数: 32

約数和(自身を含む): 455172480

約数和(自身を除く): 254084440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 30103, 60206, 120412, 150515, 240824, 301030, 602060, 1204120, 5027201, 10054402, 20108804, 25136005, 40217608, 50272010, 100544020, 201088040]

約数ペア:

[(1, 201088040), (2, 100544020), (4, 50272010), (5, 40217608), (8, 25136005), (10, 20108804), (20, 10054402), (40, 5027201), (167, 1204120), (334, 602060), (668, 301030), (835, 240824), (1336, 150515), (1670, 120412), (3340, 60206), (6680, 30103)]