70868300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{16481}}^1$

素因数の和:16538

約数の個数: 36

約数和(自身を含む): 157370136

約数和(自身を除く): 86501836

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 16481, 32962, 65924, 82405, 164810, 329620, 412025, 708683, 824050, 1417366, 1648100, 2834732, 3543415, 7086830, 14173660, 17717075, 35434150, 70868300]

約数ペア:

[(1, 70868300), (2, 35434150), (4, 17717075), (5, 14173660), (10, 7086830), (20, 3543415), (25, 2834732), (43, 1648100), (50, 1417366), (86, 824050), (100, 708683), (172, 412025), (215, 329620), (430, 164810), (860, 82405), (1075, 65924), (2150, 32962), (4300, 16481)]