45002560

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2183

約数の個数: 56

約数和(自身を含む): 108813600

約数和(自身を除く): 63811040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2099, 2144, 2680, 4198, 4288, 5360, 8396, 10495, 10720, 16792, 20990, 21440, 33584, 41980, 67168, 83960, 134336, 140633, 167920, 281266, 335840, 562532, 671680, 703165, 1125064, 1406330, 2250128, 2812660, 4500256, 5625320, 9000512, 11250640, 22501280, 45002560]

約数ペア:

[(1, 45002560), (2, 22501280), (4, 11250640), (5, 9000512), (8, 5625320), (10, 4500256), (16, 2812660), (20, 2250128), (32, 1406330), (40, 1125064), (64, 703165), (67, 671680), (80, 562532), (134, 335840), (160, 281266), (268, 167920), (320, 140633), (335, 134336), (536, 83960), (670, 67168), (1072, 41980), (1340, 33584), (2099, 21440), (2144, 20990), (2680, 16792), (4198, 10720), (4288, 10495), (5360, 8396)]