70860880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46619}}^1$

素因数の和:46651

約数の個数: 40

約数和(自身を含む): 173426400

約数和(自身を除く): 102565520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 46619, 93238, 186476, 233095, 372952, 466190, 745904, 885761, 932380, 1771522, 1864760, 3543044, 3729520, 4428805, 7086088, 8857610, 14172176, 17715220, 35430440, 70860880]

約数ペア:

[(1, 70860880), (2, 35430440), (4, 17715220), (5, 14172176), (8, 8857610), (10, 7086088), (16, 4428805), (19, 3729520), (20, 3543044), (38, 1864760), (40, 1771522), (76, 932380), (80, 885761), (95, 745904), (152, 466190), (190, 372952), (304, 233095), (380, 186476), (760, 93238), (1520, 46619)]