64119040

素因数分解:

$2^8\times 5^1\times {\mathrm{50093}}^1$

素因数の和:50114

約数の個数: 36

約数和(自身を含む): 153588204

約数和(自身を除く): 89469164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 50093, 100186, 200372, 250465, 400744, 500930, 801488, 1001860, 1602976, 2003720, 3205952, 4007440, 6411904, 8014880, 12823808, 16029760, 32059520, 64119040]

約数ペア:

[(1, 64119040), (2, 32059520), (4, 16029760), (5, 12823808), (8, 8014880), (10, 6411904), (16, 4007440), (20, 3205952), (32, 2003720), (40, 1602976), (64, 1001860), (80, 801488), (128, 500930), (160, 400744), (256, 250465), (320, 200372), (640, 100186), (1280, 50093)]