39491360

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4657}}^1$

素因数の和:4725

約数の個数: 48

約数和(自身を含む): 95079096

約数和(自身を除く): 55587736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 4657, 8480, 9314, 18628, 23285, 37256, 46570, 74512, 93140, 149024, 186280, 246821, 372560, 493642, 745120, 987284, 1234105, 1974568, 2468210, 3949136, 4936420, 7898272, 9872840, 19745680, 39491360]

約数ペア:

[(1, 39491360), (2, 19745680), (4, 9872840), (5, 7898272), (8, 4936420), (10, 3949136), (16, 2468210), (20, 1974568), (32, 1234105), (40, 987284), (53, 745120), (80, 493642), (106, 372560), (160, 246821), (212, 186280), (265, 149024), (424, 93140), (530, 74512), (848, 46570), (1060, 37256), (1696, 23285), (2120, 18628), (4240, 9314), (4657, 8480)]