214364840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{282059}}^1$

素因数の和:282089

約数の個数: 32

約数和(自身を含む): 507708000

約数和(自身を除く): 293343160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 282059, 564118, 1128236, 1410295, 2256472, 2820590, 5359121, 5641180, 10718242, 11282360, 21436484, 26795605, 42872968, 53591210, 107182420, 214364840]

約数ペア:

[(1, 214364840), (2, 107182420), (4, 53591210), (5, 42872968), (8, 26795605), (10, 21436484), (19, 11282360), (20, 10718242), (38, 5641180), (40, 5359121), (76, 2820590), (95, 2256472), (152, 1410295), (190, 1128236), (380, 564118), (760, 282059)]