15088520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22189}}^1$

素因数の和:22217

約数の個数: 32

約数和(自身を含む): 35947800

約数和(自身を除く): 20859280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 22189, 44378, 88756, 110945, 177512, 221890, 377213, 443780, 754426, 887560, 1508852, 1886065, 3017704, 3772130, 7544260, 15088520]

約数ペア:

[(1, 15088520), (2, 7544260), (4, 3772130), (5, 3017704), (8, 1886065), (10, 1508852), (17, 887560), (20, 754426), (34, 443780), (40, 377213), (68, 221890), (85, 177512), (136, 110945), (170, 88756), (340, 44378), (680, 22189)]