10641140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 13490380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 683, 779, 820, 1366, 1558, 2732, 3116, 3415, 3895, 6830, 7790, 12977, 13660, 15580, 25954, 28003, 51908, 56006, 64885, 112012, 129770, 140015, 259540, 280030, 532057, 560060, 1064114, 2128228, 2660285, 5320570, 10641140]

約数ペア:

[(1, 10641140), (2, 5320570), (4, 2660285), (5, 2128228), (10, 1064114), (19, 560060), (20, 532057), (38, 280030), (41, 259540), (76, 140015), (82, 129770), (95, 112012), (164, 64885), (190, 56006), (205, 51908), (380, 28003), (410, 25954), (683, 15580), (779, 13660), (820, 12977), (1366, 7790), (1558, 6830), (2732, 3895), (3116, 3415)]