70856480

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11969}}^1$

素因数の和:12021

約数の個数: 48

約数和(自身を含む): 171937080

約数和(自身を除く): 101080600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 11969, 23938, 47876, 59845, 95752, 119690, 191504, 239380, 383008, 442853, 478760, 885706, 957520, 1771412, 1915040, 2214265, 3542824, 4428530, 7085648, 8857060, 14171296, 17714120, 35428240, 70856480]

約数ペア:

[(1, 70856480), (2, 35428240), (4, 17714120), (5, 14171296), (8, 8857060), (10, 7085648), (16, 4428530), (20, 3542824), (32, 2214265), (37, 1915040), (40, 1771412), (74, 957520), (80, 885706), (148, 478760), (160, 442853), (185, 383008), (296, 239380), (370, 191504), (592, 119690), (740, 95752), (1184, 59845), (1480, 47876), (2960, 23938), (5920, 11969)]