227924840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39847}}^1$

素因数の和:39882

約数の個数: 64

約数和(自身を含む): 602501760

約数和(自身を除く): 374576920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 39847, 79694, 159388, 199235, 318776, 398470, 438317, 518011, 796940, 876634, 1036022, 1593880, 1753268, 2072044, 2191585, 2590055, 3506536, 4144088, 4383170, 5180110, 5698121, 8766340, 10360220, 11396242, 17532680, 20720440, 22792484, 28490605, 45584968, 56981210, 113962420, 227924840]

約数ペア:

[(1, 227924840), (2, 113962420), (4, 56981210), (5, 45584968), (8, 28490605), (10, 22792484), (11, 20720440), (13, 17532680), (20, 11396242), (22, 10360220), (26, 8766340), (40, 5698121), (44, 5180110), (52, 4383170), (55, 4144088), (65, 3506536), (88, 2590055), (104, 2191585), (110, 2072044), (130, 1753268), (143, 1593880), (220, 1036022), (260, 876634), (286, 796940), (440, 518011), (520, 438317), (572, 398470), (715, 318776), (1144, 199235), (1430, 159388), (2860, 79694), (5720, 39847)]