172606160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40709}}^1$

素因数の和:40775

約数の個数: 40

約数和(自身を含む): 408891240

約数和(自身を除く): 236285080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 40709, 81418, 162836, 203545, 325672, 407090, 651344, 814180, 1628360, 2157577, 3256720, 4315154, 8630308, 10787885, 17260616, 21575770, 34521232, 43151540, 86303080, 172606160]

約数ペア:

[(1, 172606160), (2, 86303080), (4, 43151540), (5, 34521232), (8, 21575770), (10, 17260616), (16, 10787885), (20, 8630308), (40, 4315154), (53, 3256720), (80, 2157577), (106, 1628360), (212, 814180), (265, 651344), (424, 407090), (530, 325672), (848, 203545), (1060, 162836), (2120, 81418), (4240, 40709)]