239599156670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1\times {\mathrm{17851}}^1$

素因数の和:19641

約数の個数: 64

約数和(自身を含む): 465345941760

約数和(自身を除く): 225746785090

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 1723, 3446, 3895, 7790, 8615, 17230, 17851, 32737, 35702, 65474, 70643, 89255, 141286, 163685, 178510, 327370, 339169, 353215, 678338, 706430, 731891, 1342217, 1463782, 1695845, 2684434, 3391690, 3659455, 6711085, 7318910, 13422170, 13905929, 27811858, 30757273, 61514546, 69529645, 139059290, 153786365, 307572730, 584388187, 1168776374, 1261048193, 2522096386, 2921940935, 5843881870, 6305240965, 12610481930, 23959915667, 47919831334, 119799578335, 239599156670]

約数ペア:

[(1, 239599156670), (2, 119799578335), (5, 47919831334), (10, 23959915667), (19, 12610481930), (38, 6305240965), (41, 5843881870), (82, 2921940935), (95, 2522096386), (190, 1261048193), (205, 1168776374), (410, 584388187), (779, 307572730), (1558, 153786365), (1723, 139059290), (3446, 69529645), (3895, 61514546), (7790, 30757273), (8615, 27811858), (17230, 13905929), (17851, 13422170), (32737, 7318910), (35702, 6711085), (65474, 3659455), (70643, 3391690), (89255, 2684434), (141286, 1695845), (163685, 1463782), (178510, 1342217), (327370, 731891), (339169, 706430), (353215, 678338)]