17384320

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 43403040

約数和(自身を除く): 26018720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1181, 1472, 1840, 2362, 2944, 3680, 4724, 5905, 7360, 9448, 11810, 14720, 18896, 23620, 27163, 37792, 47240, 54326, 75584, 94480, 108652, 135815, 151168, 188960, 217304, 271630, 377920, 434608, 543260, 755840, 869216, 1086520, 1738432, 2173040, 3476864, 4346080, 8692160, 17384320]

約数ペア:

[(1, 17384320), (2, 8692160), (4, 4346080), (5, 3476864), (8, 2173040), (10, 1738432), (16, 1086520), (20, 869216), (23, 755840), (32, 543260), (40, 434608), (46, 377920), (64, 271630), (80, 217304), (92, 188960), (115, 151168), (128, 135815), (160, 108652), (184, 94480), (230, 75584), (320, 54326), (368, 47240), (460, 37792), (640, 27163), (736, 23620), (920, 18896), (1181, 14720), (1472, 11810), (1840, 9448), (2362, 7360), (2944, 5905), (3680, 4724)]