70649560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1948

約数の個数: 64

約数和(自身を含む): 170009280

約数和(自身を除く): 99359720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1873, 1886, 3746, 3772, 4715, 7492, 7544, 9365, 9430, 14984, 18730, 18860, 37460, 37720, 43079, 74920, 76793, 86158, 153586, 172316, 215395, 307172, 344632, 383965, 430790, 614344, 767930, 861580, 1535860, 1723160, 1766239, 3071720, 3532478, 7064956, 8831195, 14129912, 17662390, 35324780, 70649560]

約数ペア:

[(1, 70649560), (2, 35324780), (4, 17662390), (5, 14129912), (8, 8831195), (10, 7064956), (20, 3532478), (23, 3071720), (40, 1766239), (41, 1723160), (46, 1535860), (82, 861580), (92, 767930), (115, 614344), (164, 430790), (184, 383965), (205, 344632), (230, 307172), (328, 215395), (410, 172316), (460, 153586), (820, 86158), (920, 76793), (943, 74920), (1640, 43079), (1873, 37720), (1886, 37460), (3746, 18860), (3772, 18730), (4715, 14984), (7492, 9430), (7544, 9365)]