10001090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 21150720

約数和(自身を除く): 11149630

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 59, 67, 110, 115, 118, 134, 230, 253, 295, 335, 506, 590, 649, 670, 737, 1265, 1298, 1357, 1474, 1541, 2530, 2714, 3082, 3245, 3685, 3953, 6490, 6785, 7370, 7705, 7906, 13570, 14927, 15410, 16951, 19765, 29854, 33902, 39530, 43483, 74635, 84755, 86966, 90919, 149270, 169510, 181838, 217415, 434830, 454595, 909190, 1000109, 2000218, 5000545, 10001090]

約数ペア:

[(1, 10001090), (2, 5000545), (5, 2000218), (10, 1000109), (11, 909190), (22, 454595), (23, 434830), (46, 217415), (55, 181838), (59, 169510), (67, 149270), (110, 90919), (115, 86966), (118, 84755), (134, 74635), (230, 43483), (253, 39530), (295, 33902), (335, 29854), (506, 19765), (590, 16951), (649, 15410), (670, 14927), (737, 13570), (1265, 7906), (1298, 7705), (1357, 7370), (1474, 6785), (1541, 6490), (2530, 3953), (2714, 3685), (3082, 3245)]