42234790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 83773008

約数和(自身を除く): 41538218

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 335, 338, 373, 670, 746, 845, 871, 1690, 1742, 1865, 3730, 4355, 4849, 8710, 9698, 11323, 22646, 24245, 24991, 48490, 49982, 56615, 63037, 113230, 124955, 126074, 249910, 315185, 324883, 630370, 649766, 1624415, 3248830, 4223479, 8446958, 21117395, 42234790]

約数ペア:

[(1, 42234790), (2, 21117395), (5, 8446958), (10, 4223479), (13, 3248830), (26, 1624415), (65, 649766), (67, 630370), (130, 324883), (134, 315185), (169, 249910), (335, 126074), (338, 124955), (373, 113230), (670, 63037), (746, 56615), (845, 49982), (871, 48490), (1690, 24991), (1742, 24245), (1865, 22646), (3730, 11323), (4355, 9698), (4849, 8710)]