39764260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 86873472

約数和(自身を除く): 47109212

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 82, 142, 164, 205, 284, 355, 410, 683, 710, 820, 1366, 1420, 2732, 2911, 3415, 5822, 6830, 11644, 13660, 14555, 28003, 29110, 48493, 56006, 58220, 96986, 112012, 140015, 193972, 242465, 280030, 484930, 560060, 969860, 1988213, 3976426, 7952852, 9941065, 19882130, 39764260]

約数ペア:

[(1, 39764260), (2, 19882130), (4, 9941065), (5, 7952852), (10, 3976426), (20, 1988213), (41, 969860), (71, 560060), (82, 484930), (142, 280030), (164, 242465), (205, 193972), (284, 140015), (355, 112012), (410, 96986), (683, 58220), (710, 56006), (820, 48493), (1366, 29110), (1420, 28003), (2732, 14555), (2911, 13660), (3415, 11644), (5822, 6830)]