17101880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 41601600

約数和(自身を除く): 24499720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 641, 667, 920, 1160, 1282, 1334, 2564, 2668, 3205, 3335, 5128, 5336, 6410, 6670, 12820, 13340, 14743, 18589, 25640, 26680, 29486, 37178, 58972, 73715, 74356, 92945, 117944, 147430, 148712, 185890, 294860, 371780, 427547, 589720, 743560, 855094, 1710188, 2137735, 3420376, 4275470, 8550940, 17101880]

約数ペア:

[(1, 17101880), (2, 8550940), (4, 4275470), (5, 3420376), (8, 2137735), (10, 1710188), (20, 855094), (23, 743560), (29, 589720), (40, 427547), (46, 371780), (58, 294860), (92, 185890), (115, 148712), (116, 147430), (145, 117944), (184, 92945), (230, 74356), (232, 73715), (290, 58972), (460, 37178), (580, 29486), (641, 26680), (667, 25640), (920, 18589), (1160, 14743), (1282, 13340), (1334, 12820), (2564, 6670), (2668, 6410), (3205, 5336), (3335, 5128)]