4837820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 11430720

約数和(自身を除く): 6592900

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 809, 1196, 1495, 1618, 2990, 3236, 4045, 5980, 8090, 10517, 16180, 18607, 21034, 37214, 42068, 52585, 74428, 93035, 105170, 186070, 210340, 241891, 372140, 483782, 967564, 1209455, 2418910, 4837820]

約数ペア:

[(1, 4837820), (2, 2418910), (4, 1209455), (5, 967564), (10, 483782), (13, 372140), (20, 241891), (23, 210340), (26, 186070), (46, 105170), (52, 93035), (65, 74428), (92, 52585), (115, 42068), (130, 37214), (230, 21034), (260, 18607), (299, 16180), (460, 10517), (598, 8090), (809, 5980), (1196, 4045), (1495, 3236), (1618, 2990)]