963013220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{161039}}^1$

素因数の和:161084

約数の個数: 48

約数和(自身を含む): 2272596480

約数和(自身を除く): 1309583260

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, 161039, 322078, 644156, 805195, 1610390, 2093507, 3220780, 3703897, 4187014, 7407794, 8374028, 10467535, 14815588, 18519485, 20935070, 37038970, 41870140, 48150661, 74077940, 96301322, 192602644, 240753305, 481506610, 963013220]

約数ペア:

[(1, 963013220), (2, 481506610), (4, 240753305), (5, 192602644), (10, 96301322), (13, 74077940), (20, 48150661), (23, 41870140), (26, 37038970), (46, 20935070), (52, 18519485), (65, 14815588), (92, 10467535), (115, 8374028), (130, 7407794), (230, 4187014), (260, 3703897), (299, 3220780), (460, 2093507), (598, 1610390), (1196, 805195), (1495, 644156), (2990, 322078), (5980, 161039)]