2856222710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1747}}^1$

素因数の和:2021

約数の個数: 64

約数和(自身を含む): 5708828160

約数和(自身を除く): 2852605450

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 167, 178, 334, 445, 835, 890, 979, 1670, 1747, 1837, 1958, 3494, 3674, 4895, 8735, 9185, 9790, 14863, 17470, 18370, 19217, 29726, 38434, 74315, 96085, 148630, 155483, 163493, 192170, 291749, 310966, 326986, 583498, 777415, 817465, 1458745, 1554830, 1634930, 1710313, 2917490, 3209239, 3420626, 6418478, 8551565, 16046195, 17103130, 25965661, 32092390, 51931322, 129828305, 259656610, 285622271, 571244542, 1428111355, 2856222710]

約数ペア:

[(1, 2856222710), (2, 1428111355), (5, 571244542), (10, 285622271), (11, 259656610), (22, 129828305), (55, 51931322), (89, 32092390), (110, 25965661), (167, 17103130), (178, 16046195), (334, 8551565), (445, 6418478), (835, 3420626), (890, 3209239), (979, 2917490), (1670, 1710313), (1747, 1634930), (1837, 1554830), (1958, 1458745), (3494, 817465), (3674, 777415), (4895, 583498), (8735, 326986), (9185, 310966), (9790, 291749), (14863, 192170), (17470, 163493), (18370, 155483), (19217, 148630), (29726, 96085), (38434, 74315)]