22481560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29581}}^1$

素因数の和:29611

約数の個数: 32

約数和(自身を含む): 53247600

約数和(自身を除く): 30766040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 29581, 59162, 118324, 147905, 236648, 295810, 562039, 591620, 1124078, 1183240, 2248156, 2810195, 4496312, 5620390, 11240780, 22481560]

約数ペア:

[(1, 22481560), (2, 11240780), (4, 5620390), (5, 4496312), (8, 2810195), (10, 2248156), (19, 1183240), (20, 1124078), (38, 591620), (40, 562039), (76, 295810), (95, 236648), (152, 147905), (190, 118324), (380, 59162), (760, 29581)]