99293440

素因数分解:

$2^8\times 5^1\times {\mathrm{77573}}^1$

素因数の和:77594

約数の個数: 36

約数和(自身を含む): 237841884

約数和(自身を除く): 138548444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 77573, 155146, 310292, 387865, 620584, 775730, 1241168, 1551460, 2482336, 3102920, 4964672, 6205840, 9929344, 12411680, 19858688, 24823360, 49646720, 99293440]

約数ペア:

[(1, 99293440), (2, 49646720), (4, 24823360), (5, 19858688), (8, 12411680), (10, 9929344), (16, 6205840), (20, 4964672), (32, 3102920), (40, 2482336), (64, 1551460), (80, 1241168), (128, 775730), (160, 620584), (256, 387865), (320, 310292), (640, 155146), (1280, 77573)]