47386270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 88646400

約数和(自身を除く): 41260130

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 370, 445, 890, 1439, 2878, 3293, 6586, 7195, 14390, 16465, 32930, 53243, 106486, 128071, 256142, 266215, 532430, 640355, 1280710, 4738627, 9477254, 23693135, 47386270]

約数ペア:

[(1, 47386270), (2, 23693135), (5, 9477254), (10, 4738627), (37, 1280710), (74, 640355), (89, 532430), (178, 266215), (185, 256142), (370, 128071), (445, 106486), (890, 53243), (1439, 32930), (2878, 16465), (3293, 14390), (6586, 7195)]