93848560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90239}}^1$

素因数の和:90265

約数の個数: 40

約数和(自身を含む): 234984960

約数和(自身を除く): 141136400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 90239, 180478, 360956, 451195, 721912, 902390, 1173107, 1443824, 1804780, 2346214, 3609560, 4692428, 5865535, 7219120, 9384856, 11731070, 18769712, 23462140, 46924280, 93848560]

約数ペア:

[(1, 93848560), (2, 46924280), (4, 23462140), (5, 18769712), (8, 11731070), (10, 9384856), (13, 7219120), (16, 5865535), (20, 4692428), (26, 3609560), (40, 2346214), (52, 1804780), (65, 1443824), (80, 1173107), (104, 902390), (130, 721912), (208, 451195), (260, 360956), (520, 180478), (1040, 90239)]