512635040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139303}}^1$

素因数の和:139341

約数の個数: 48

約数和(自身を含む): 1263765888

約数和(自身を除く): 751130848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 139303, 278606, 557212, 696515, 1114424, 1393030, 2228848, 2786060, 3203969, 4457696, 5572120, 6407938, 11144240, 12815876, 16019845, 22288480, 25631752, 32039690, 51263504, 64079380, 102527008, 128158760, 256317520, 512635040]

約数ペア:

[(1, 512635040), (2, 256317520), (4, 128158760), (5, 102527008), (8, 64079380), (10, 51263504), (16, 32039690), (20, 25631752), (23, 22288480), (32, 16019845), (40, 12815876), (46, 11144240), (80, 6407938), (92, 5572120), (115, 4457696), (160, 3203969), (184, 2786060), (230, 2228848), (368, 1393030), (460, 1114424), (736, 696515), (920, 557212), (1840, 278606), (3680, 139303)]