45887020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 99459360

約数和(自身を除く): 53572340

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 229, 233, 430, 458, 466, 860, 916, 932, 1145, 1165, 2290, 2330, 4580, 4660, 9847, 10019, 19694, 20038, 39388, 40076, 49235, 50095, 53357, 98470, 100190, 106714, 196940, 200380, 213428, 266785, 533570, 1067140, 2294351, 4588702, 9177404, 11471755, 22943510, 45887020]

約数ペア:

[(1, 45887020), (2, 22943510), (4, 11471755), (5, 9177404), (10, 4588702), (20, 2294351), (43, 1067140), (86, 533570), (172, 266785), (215, 213428), (229, 200380), (233, 196940), (430, 106714), (458, 100190), (466, 98470), (860, 53357), (916, 50095), (932, 49235), (1145, 40076), (1165, 39388), (2290, 20038), (2330, 19694), (4580, 10019), (4660, 9847)]