86882740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7477}}^1$

素因数の和:7576

約数の個数: 48

約数和(自身を含む): 211059072

約数和(自身を除く): 124176332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 7477, 11620, 14954, 29908, 37385, 52339, 74770, 104678, 149540, 209356, 261695, 523390, 620591, 1046780, 1241182, 2482364, 3102955, 4344137, 6205910, 8688274, 12411820, 17376548, 21720685, 43441370, 86882740]

約数ペア:

[(1, 86882740), (2, 43441370), (4, 21720685), (5, 17376548), (7, 12411820), (10, 8688274), (14, 6205910), (20, 4344137), (28, 3102955), (35, 2482364), (70, 1241182), (83, 1046780), (140, 620591), (166, 523390), (332, 261695), (415, 209356), (581, 149540), (830, 104678), (1162, 74770), (1660, 52339), (2324, 37385), (2905, 29908), (5810, 14954), (7477, 11620)]