22486160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9067}}^1$

素因数の和:9111

約数の個数: 40

約数和(自身を含む): 53972736

約数和(自身を除く): 31486576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9067, 18134, 36268, 45335, 72536, 90670, 145072, 181340, 281077, 362680, 562154, 725360, 1124308, 1405385, 2248616, 2810770, 4497232, 5621540, 11243080, 22486160]

約数ペア:

[(1, 22486160), (2, 11243080), (4, 5621540), (5, 4497232), (8, 2810770), (10, 2248616), (16, 1405385), (20, 1124308), (31, 725360), (40, 562154), (62, 362680), (80, 281077), (124, 181340), (155, 145072), (248, 90670), (310, 72536), (496, 45335), (620, 36268), (1240, 18134), (2480, 9067)]