22024040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28979}}^1$

素因数の和:29009

約数の個数: 32

約数和(自身を含む): 52164000

約数和(自身を除く): 30139960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 28979, 57958, 115916, 144895, 231832, 289790, 550601, 579580, 1101202, 1159160, 2202404, 2753005, 4404808, 5506010, 11012020, 22024040]

約数ペア:

[(1, 22024040), (2, 11012020), (4, 5506010), (5, 4404808), (8, 2753005), (10, 2202404), (19, 1159160), (20, 1101202), (38, 579580), (40, 550601), (76, 289790), (95, 231832), (152, 144895), (190, 115916), (380, 57958), (760, 28979)]