269393669840

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47428463}}^1$

素因数の和:47428547

約数の個数: 40

約数和(自身を含む): 635161989888

約数和(自身を除く): 365768320048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 47428463, 94856926, 189713852, 237142315, 379427704, 474284630, 758855408, 948569260, 1897138520, 3367420873, 3794277040, 6734841746, 13469683492, 16837104365, 26939366984, 33674208730, 53878733968, 67348417460, 134696834920, 269393669840]

約数ペア:

[(1, 269393669840), (2, 134696834920), (4, 67348417460), (5, 53878733968), (8, 33674208730), (10, 26939366984), (16, 16837104365), (20, 13469683492), (40, 6734841746), (71, 3794277040), (80, 3367420873), (142, 1897138520), (284, 948569260), (355, 758855408), (568, 474284630), (710, 379427704), (1136, 237142315), (1420, 189713852), (2840, 94856926), (5680, 47428463)]