10099940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 22120560

約数和(自身を除く): 12020620

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 109, 113, 164, 205, 218, 226, 410, 436, 452, 545, 565, 820, 1090, 1130, 2180, 2260, 4469, 4633, 8938, 9266, 12317, 17876, 18532, 22345, 23165, 24634, 44690, 46330, 49268, 61585, 89380, 92660, 123170, 246340, 504997, 1009994, 2019988, 2524985, 5049970, 10099940]

約数ペア:

[(1, 10099940), (2, 5049970), (4, 2524985), (5, 2019988), (10, 1009994), (20, 504997), (41, 246340), (82, 123170), (109, 92660), (113, 89380), (164, 61585), (205, 49268), (218, 46330), (226, 44690), (410, 24634), (436, 23165), (452, 22345), (545, 18532), (565, 17876), (820, 12317), (1090, 9266), (1130, 8938), (2180, 4633), (2260, 4469)]