2615203040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{17333}}^1$

素因数の和:17412

約数の個数: 96

約数和(自身を含む): 6604670016

約数和(自身を除く): 3989466976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 80, 82, 92, 115, 160, 164, 184, 205, 230, 328, 368, 410, 460, 656, 736, 820, 920, 943, 1312, 1640, 1840, 1886, 3280, 3680, 3772, 4715, 6560, 7544, 9430, 15088, 17333, 18860, 30176, 34666, 37720, 69332, 75440, 86665, 138664, 150880, 173330, 277328, 346660, 398659, 554656, 693320, 710653, 797318, 1386640, 1421306, 1594636, 1993295, 2773280, 2842612, 3189272, 3553265, 3986590, 5685224, 6378544, 7106530, 7973180, 11370448, 12757088, 14213060, 15946360, 16345019, 22740896, 28426120, 31892720, 32690038, 56852240, 63785440, 65380076, 81725095, 113704480, 130760152, 163450190, 261520304, 326900380, 523040608, 653800760, 1307601520, 2615203040]

約数ペア:

[(1, 2615203040), (2, 1307601520), (4, 653800760), (5, 523040608), (8, 326900380), (10, 261520304), (16, 163450190), (20, 130760152), (23, 113704480), (32, 81725095), (40, 65380076), (41, 63785440), (46, 56852240), (80, 32690038), (82, 31892720), (92, 28426120), (115, 22740896), (160, 16345019), (164, 15946360), (184, 14213060), (205, 12757088), (230, 11370448), (328, 7973180), (368, 7106530), (410, 6378544), (460, 5685224), (656, 3986590), (736, 3553265), (820, 3189272), (920, 2842612), (943, 2773280), (1312, 1993295), (1640, 1594636), (1840, 1421306), (1886, 1386640), (3280, 797318), (3680, 710653), (3772, 693320), (4715, 554656), (6560, 398659), (7544, 346660), (9430, 277328), (15088, 173330), (17333, 150880), (18860, 138664), (30176, 86665), (34666, 75440), (37720, 69332)]