56522240

素因数分解:

$2^9\times 5^1\times {\mathrm{22079}}^1$

素因数の和:22102

約数の個数: 40

約数和(自身を含む): 135527040

約数和(自身を除く): 79004800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 22079, 44158, 88316, 110395, 176632, 220790, 353264, 441580, 706528, 883160, 1413056, 1766320, 2826112, 3532640, 5652224, 7065280, 11304448, 14130560, 28261120, 56522240]

約数ペア:

[(1, 56522240), (2, 28261120), (4, 14130560), (5, 11304448), (8, 7065280), (10, 5652224), (16, 3532640), (20, 2826112), (32, 1766320), (40, 1413056), (64, 883160), (80, 706528), (128, 441580), (160, 353264), (256, 220790), (320, 176632), (512, 110395), (640, 88316), (1280, 44158), (2560, 22079)]