70618280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 168739200

約数和(自身を除く): 98120920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 1180, 1301, 1357, 2360, 2602, 2714, 5204, 5428, 6505, 6785, 10408, 10856, 13010, 13570, 26020, 27140, 29923, 52040, 54280, 59846, 76759, 119692, 149615, 153518, 239384, 299230, 307036, 383795, 598460, 614072, 767590, 1196920, 1535180, 1765457, 3070360, 3530914, 7061828, 8827285, 14123656, 17654570, 35309140, 70618280]

約数ペア:

[(1, 70618280), (2, 35309140), (4, 17654570), (5, 14123656), (8, 8827285), (10, 7061828), (20, 3530914), (23, 3070360), (40, 1765457), (46, 1535180), (59, 1196920), (92, 767590), (115, 614072), (118, 598460), (184, 383795), (230, 307036), (236, 299230), (295, 239384), (460, 153518), (472, 149615), (590, 119692), (920, 76759), (1180, 59846), (1301, 54280), (1357, 52040), (2360, 29923), (2602, 27140), (2714, 26020), (5204, 13570), (5428, 13010), (6505, 10856), (6785, 10408)]