71322080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19381}}^1$

素因数の和:19419

約数の個数: 48

約数和(自身を含む): 175833504

約数和(自身を除く): 104511424

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, 19381, 38762, 77524, 96905, 155048, 193810, 310096, 387620, 445763, 620192, 775240, 891526, 1550480, 1783052, 2228815, 3100960, 3566104, 4457630, 7132208, 8915260, 14264416, 17830520, 35661040, 71322080]

約数ペア:

[(1, 71322080), (2, 35661040), (4, 17830520), (5, 14264416), (8, 8915260), (10, 7132208), (16, 4457630), (20, 3566104), (23, 3100960), (32, 2228815), (40, 1783052), (46, 1550480), (80, 891526), (92, 775240), (115, 620192), (160, 445763), (184, 387620), (230, 310096), (368, 193810), (460, 155048), (736, 96905), (920, 77524), (1840, 38762), (3680, 19381)]