163592650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2309}}^1$

素因数の和:2443

約数の個数: 48

約数和(自身を含む): 330838200

約数和(自身を除く): 167245550

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 650, 1090, 1417, 2309, 2725, 2834, 4618, 5450, 7085, 11545, 14170, 23090, 30017, 35425, 57725, 60034, 70850, 115450, 150085, 251681, 300170, 503362, 750425, 1258405, 1500850, 2516810, 3271853, 6292025, 6543706, 12584050, 16359265, 32718530, 81796325, 163592650]

約数ペア:

[(1, 163592650), (2, 81796325), (5, 32718530), (10, 16359265), (13, 12584050), (25, 6543706), (26, 6292025), (50, 3271853), (65, 2516810), (109, 1500850), (130, 1258405), (218, 750425), (325, 503362), (545, 300170), (650, 251681), (1090, 150085), (1417, 115450), (2309, 70850), (2725, 60034), (2834, 57725), (4618, 35425), (5450, 30017), (7085, 23090), (11545, 14170)]