115513970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{80779}}^1$

素因数の和:80810

約数の個数: 32

約数和(自身を含む): 244278720

約数和(自身を除く): 128764750

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 80779, 161558, 403895, 807790, 888569, 1050127, 1777138, 2100254, 4442845, 5250635, 8885690, 10501270, 11551397, 23102794, 57756985, 115513970]

約数ペア:

[(1, 115513970), (2, 57756985), (5, 23102794), (10, 11551397), (11, 10501270), (13, 8885690), (22, 5250635), (26, 4442845), (55, 2100254), (65, 1777138), (110, 1050127), (130, 888569), (143, 807790), (286, 403895), (715, 161558), (1430, 80779)]