17214160

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2011}}^1$

素因数の和:2131

約数の個数: 40

約数和(自身を含む): 40417056

約数和(自身を除く): 23202896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2011, 2140, 4022, 4280, 8044, 8560, 10055, 16088, 20110, 32176, 40220, 80440, 160880, 215177, 430354, 860708, 1075885, 1721416, 2151770, 3442832, 4303540, 8607080, 17214160]

約数ペア:

[(1, 17214160), (2, 8607080), (4, 4303540), (5, 3442832), (8, 2151770), (10, 1721416), (16, 1075885), (20, 860708), (40, 430354), (80, 215177), (107, 160880), (214, 80440), (428, 40220), (535, 32176), (856, 20110), (1070, 16088), (1712, 10055), (2011, 8560), (2140, 8044), (4022, 4280)]