70233920

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1735

約数の個数: 56

約数和(自身を含む): 168554400

約数和(自身を除く): 98320480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1390, 1579, 2224, 2780, 3158, 4448, 5560, 6316, 7895, 8896, 11120, 12632, 15790, 22240, 25264, 31580, 44480, 50528, 63160, 101056, 126320, 219481, 252640, 438962, 505280, 877924, 1097405, 1755848, 2194810, 3511696, 4389620, 7023392, 8779240, 14046784, 17558480, 35116960, 70233920]

約数ペア:

[(1, 70233920), (2, 35116960), (4, 17558480), (5, 14046784), (8, 8779240), (10, 7023392), (16, 4389620), (20, 3511696), (32, 2194810), (40, 1755848), (64, 1097405), (80, 877924), (139, 505280), (160, 438962), (278, 252640), (320, 219481), (556, 126320), (695, 101056), (1112, 63160), (1390, 50528), (1579, 44480), (2224, 31580), (2780, 25264), (3158, 22240), (4448, 15790), (5560, 12632), (6316, 11120), (7895, 8896)]