8291217340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3116999}}^1$

素因数の和:3117034

約数の個数: 48

約数和(自身を含む): 20946240000

約数和(自身を除く): 12655022660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3116999, 6233998, 12467996, 15584995, 21818993, 31169990, 43637986, 59222981, 62339980, 87275972, 109094965, 118445962, 218189930, 236891924, 296114905, 414560867, 436379860, 592229810, 829121734, 1184459620, 1658243468, 2072804335, 4145608670, 8291217340]

約数ペア:

[(1, 8291217340), (2, 4145608670), (4, 2072804335), (5, 1658243468), (7, 1184459620), (10, 829121734), (14, 592229810), (19, 436379860), (20, 414560867), (28, 296114905), (35, 236891924), (38, 218189930), (70, 118445962), (76, 109094965), (95, 87275972), (133, 62339980), (140, 59222981), (190, 43637986), (266, 31169990), (380, 21818993), (532, 15584995), (665, 12467996), (1330, 6233998), (2660, 3116999)]