97801730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20333}}^1$

素因数の和:20390

約数の個数: 32

約数和(自身を含む): 194718384

約数和(自身を除く): 96916654

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 20333, 40666, 101665, 203330, 264329, 528658, 752321, 1321645, 1504642, 2643290, 3761605, 7523210, 9780173, 19560346, 48900865, 97801730]

約数ペア:

[(1, 97801730), (2, 48900865), (5, 19560346), (10, 9780173), (13, 7523210), (26, 3761605), (37, 2643290), (65, 1504642), (74, 1321645), (130, 752321), (185, 528658), (370, 264329), (481, 203330), (962, 101665), (2405, 40666), (4810, 20333)]