78760970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{773}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 148459392

約数和(自身を除く): 69698422

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 443, 773, 886, 1546, 2215, 3865, 4430, 7730, 10189, 17779, 20378, 35558, 50945, 88895, 101890, 177790, 342439, 684878, 1712195, 3424390, 7876097, 15752194, 39380485, 78760970]

約数ペア:

[(1, 78760970), (2, 39380485), (5, 15752194), (10, 7876097), (23, 3424390), (46, 1712195), (115, 684878), (230, 342439), (443, 177790), (773, 101890), (886, 88895), (1546, 50945), (2215, 35558), (3865, 20378), (4430, 17779), (7730, 10189)]