7136530340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{22709}}^1$

素因数の和:23564

約数の個数: 48

約数和(自身を含む): 15795259200

約数和(自身を除く): 8658728860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 827, 1654, 3308, 4135, 8270, 15713, 16540, 22709, 31426, 45418, 62852, 78565, 90836, 113545, 157130, 227090, 314260, 431471, 454180, 862942, 1725884, 2157355, 4314710, 8629420, 18780343, 37560686, 75121372, 93901715, 187803430, 356826517, 375606860, 713653034, 1427306068, 1784132585, 3568265170, 7136530340]

約数ペア:

[(1, 7136530340), (2, 3568265170), (4, 1784132585), (5, 1427306068), (10, 713653034), (19, 375606860), (20, 356826517), (38, 187803430), (76, 93901715), (95, 75121372), (190, 37560686), (380, 18780343), (827, 8629420), (1654, 4314710), (3308, 2157355), (4135, 1725884), (8270, 862942), (15713, 454180), (16540, 431471), (22709, 314260), (31426, 227090), (45418, 157130), (62852, 113545), (78565, 90836)]