5200894880

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{84871}}^1$

素因数の和:85269

約数の個数: 48

約数和(自身を含む): 12319340544

約数和(自身を除く): 7118445664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 12256, 15320, 30640, 61280, 84871, 169742, 339484, 424355, 678968, 848710, 1357936, 1697420, 2715872, 3394840, 6789680, 13579360, 32505593, 65011186, 130022372, 162527965, 260044744, 325055930, 520089488, 650111860, 1040178976, 1300223720, 2600447440, 5200894880]

約数ペア:

[(1, 5200894880), (2, 2600447440), (4, 1300223720), (5, 1040178976), (8, 650111860), (10, 520089488), (16, 325055930), (20, 260044744), (32, 162527965), (40, 130022372), (80, 65011186), (160, 32505593), (383, 13579360), (766, 6789680), (1532, 3394840), (1915, 2715872), (3064, 1697420), (3830, 1357936), (6128, 848710), (7660, 678968), (12256, 424355), (15320, 339484), (30640, 169742), (61280, 84871)]