3766680493060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1\times {\mathrm{2422957}}^1$

素因数の和:2427076

約数の個数: 48

約数和(自身を含む): 8328385074240

約数和(自身を除く): 4561704581180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4091, 8182, 16364, 20455, 40910, 77729, 81820, 155458, 310916, 388645, 777290, 1554580, 2422957, 4845914, 9691828, 12114785, 24229570, 46036183, 48459140, 92072366, 184144732, 230180915, 460361830, 920723660, 9912317087, 19824634174, 39649268348, 49561585435, 99123170870, 188334024653, 198246341740, 376668049306, 753336098612, 941670123265, 1883340246530, 3766680493060]

約数ペア:

[(1, 3766680493060), (2, 1883340246530), (4, 941670123265), (5, 753336098612), (10, 376668049306), (19, 198246341740), (20, 188334024653), (38, 99123170870), (76, 49561585435), (95, 39649268348), (190, 19824634174), (380, 9912317087), (4091, 920723660), (8182, 460361830), (16364, 230180915), (20455, 184144732), (40910, 92072366), (77729, 48459140), (81820, 46036183), (155458, 24229570), (310916, 12114785), (388645, 9691828), (777290, 4845914), (1554580, 2422957)]