172365310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{3821}}^1$

素因数の和:4188

約数の個数: 32

約数和(自身を含む): 335174112

約数和(自身を除く): 162808802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 694, 1735, 3470, 3821, 4511, 7642, 9022, 19105, 22555, 38210, 45110, 49673, 99346, 248365, 496730, 1325887, 2651774, 6629435, 13258870, 17236531, 34473062, 86182655, 172365310]

約数ペア:

[(1, 172365310), (2, 86182655), (5, 34473062), (10, 17236531), (13, 13258870), (26, 6629435), (65, 2651774), (130, 1325887), (347, 496730), (694, 248365), (1735, 99346), (3470, 49673), (3821, 45110), (4511, 38210), (7642, 22555), (9022, 19105)]