42684200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16417}}^1$

素因数の和:16446

約数の個数: 48

約数和(自身を含む): 106881180

約数和(自身を除く): 64196980

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 16417, 32834, 65668, 82085, 131336, 164170, 213421, 328340, 410425, 426842, 656680, 820850, 853684, 1067105, 1641700, 1707368, 2134210, 3283400, 4268420, 5335525, 8536840, 10671050, 21342100, 42684200]

約数ペア:

[(1, 42684200), (2, 21342100), (4, 10671050), (5, 8536840), (8, 5335525), (10, 4268420), (13, 3283400), (20, 2134210), (25, 1707368), (26, 1641700), (40, 1067105), (50, 853684), (52, 820850), (65, 656680), (100, 426842), (104, 410425), (130, 328340), (200, 213421), (260, 164170), (325, 131336), (520, 82085), (650, 65668), (1300, 32834), (2600, 16417)]