38712320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{7561}}^1$

素因数の和:7586

約数の個数: 44

約数和(自身を含む): 92876484

約数和(自身を除く): 54164164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 7561, 15122, 30244, 37805, 60488, 75610, 120976, 151220, 241952, 302440, 483904, 604880, 967808, 1209760, 1935616, 2419520, 3871232, 4839040, 7742464, 9678080, 19356160, 38712320]

約数ペア:

[(1, 38712320), (2, 19356160), (4, 9678080), (5, 7742464), (8, 4839040), (10, 3871232), (16, 2419520), (20, 1935616), (32, 1209760), (40, 967808), (64, 604880), (80, 483904), (128, 302440), (160, 241952), (256, 151220), (320, 120976), (512, 75610), (640, 60488), (1024, 37805), (1280, 30244), (2560, 15122), (5120, 7561)]