45561280

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1013

約数の個数: 56

約数和(自身を含む): 109252512

約数和(自身を除く): 63691232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 823, 865, 1384, 1646, 1730, 2768, 3292, 3460, 4115, 5536, 6584, 6920, 8230, 11072, 13168, 13840, 16460, 26336, 27680, 32920, 52672, 55360, 65840, 131680, 142379, 263360, 284758, 569516, 711895, 1139032, 1423790, 2278064, 2847580, 4556128, 5695160, 9112256, 11390320, 22780640, 45561280]

約数ペア:

[(1, 45561280), (2, 22780640), (4, 11390320), (5, 9112256), (8, 5695160), (10, 4556128), (16, 2847580), (20, 2278064), (32, 1423790), (40, 1139032), (64, 711895), (80, 569516), (160, 284758), (173, 263360), (320, 142379), (346, 131680), (692, 65840), (823, 55360), (865, 52672), (1384, 32920), (1646, 27680), (1730, 26336), (2768, 16460), (3292, 13840), (3460, 13168), (4115, 11072), (5536, 8230), (6584, 6920)]