67209220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11239}}^1$

素因数の和:11284

約数の個数: 48

約数和(自身を含む): 158618880

約数和(自身を除く): 91409660

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 11239, 22478, 44956, 56195, 112390, 146107, 224780, 258497, 292214, 516994, 584428, 730535, 1033988, 1292485, 1461070, 2584970, 2922140, 3360461, 5169940, 6720922, 13441844, 16802305, 33604610, 67209220]

約数ペア:

[(1, 67209220), (2, 33604610), (4, 16802305), (5, 13441844), (10, 6720922), (13, 5169940), (20, 3360461), (23, 2922140), (26, 2584970), (46, 1461070), (52, 1292485), (65, 1033988), (92, 730535), (115, 584428), (130, 516994), (230, 292214), (260, 258497), (299, 224780), (460, 146107), (598, 112390), (1196, 56195), (1495, 44956), (2990, 22478), (5980, 11239)]