869705440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{236333}}^1$

素因数の和:236371

約数の個数: 48

約数和(自身を含む): 2144022048

約数和(自身を除く): 1274316608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 236333, 472666, 945332, 1181665, 1890664, 2363330, 3781328, 4726660, 5435659, 7562656, 9453320, 10871318, 18906640, 21742636, 27178295, 37813280, 43485272, 54356590, 86970544, 108713180, 173941088, 217426360, 434852720, 869705440]

約数ペア:

[(1, 869705440), (2, 434852720), (4, 217426360), (5, 173941088), (8, 108713180), (10, 86970544), (16, 54356590), (20, 43485272), (23, 37813280), (32, 27178295), (40, 21742636), (46, 18906640), (80, 10871318), (92, 9453320), (115, 7562656), (160, 5435659), (184, 4726660), (230, 3781328), (368, 2363330), (460, 1890664), (736, 1181665), (920, 945332), (1840, 472666), (3680, 236333)]