34728860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20921}}^1$

素因数の和:21013

約数の個数: 24

約数和(自身を含む): 73812816

約数和(自身を除く): 39083956

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 20921, 41842, 83684, 104605, 209210, 418420, 1736443, 3472886, 6945772, 8682215, 17364430, 34728860]

約数ペア:

[(1, 34728860), (2, 17364430), (4, 8682215), (5, 6945772), (10, 3472886), (20, 1736443), (83, 418420), (166, 209210), (332, 104605), (415, 83684), (830, 41842), (1660, 20921)]