848904590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 1607159232

約数和(自身を除く): 758254642

約数列:

[1, 2, 5, 10, 41, 73, 82, 113, 146, 205, 226, 251, 365, 410, 502, 565, 730, 1130, 1255, 2510, 2993, 4633, 5986, 8249, 9266, 10291, 14965, 16498, 18323, 20582, 23165, 28363, 29930, 36646, 41245, 46330, 51455, 56726, 82490, 91615, 102910, 141815, 183230, 283630, 338209, 676418, 751243, 1162883, 1502486, 1691045, 2070499, 2325766, 3382090, 3756215, 4140998, 5814415, 7512430, 10352495, 11628830, 20704990, 84890459, 169780918, 424452295, 848904590]

約数ペア:

[(1, 848904590), (2, 424452295), (5, 169780918), (10, 84890459), (41, 20704990), (73, 11628830), (82, 10352495), (113, 7512430), (146, 5814415), (205, 4140998), (226, 3756215), (251, 3382090), (365, 2325766), (410, 2070499), (502, 1691045), (565, 1502486), (730, 1162883), (1130, 751243), (1255, 676418), (2510, 338209), (2993, 283630), (4633, 183230), (5986, 141815), (8249, 102910), (9266, 91615), (10291, 82490), (14965, 56726), (16498, 51455), (18323, 46330), (20582, 41245), (23165, 36646), (28363, 29930)]