23697320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34849}}^1$

素因数の和:34877

約数の個数: 32

約数和(自身を含む): 56457000

約数和(自身を除く): 32759680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34849, 69698, 139396, 174245, 278792, 348490, 592433, 696980, 1184866, 1393960, 2369732, 2962165, 4739464, 5924330, 11848660, 23697320]

約数ペア:

[(1, 23697320), (2, 11848660), (4, 5924330), (5, 4739464), (8, 2962165), (10, 2369732), (17, 1393960), (20, 1184866), (34, 696980), (40, 592433), (68, 348490), (85, 278792), (136, 174245), (170, 139396), (340, 69698), (680, 34849)]