768800230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5039}}^1$

素因数の和:5149

約数の個数: 64

約数和(自身を含む): 1611187200

約数和(自身を除く): 842386970

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 73, 95, 110, 146, 190, 209, 365, 418, 730, 803, 1045, 1387, 1606, 2090, 2774, 4015, 5039, 6935, 8030, 10078, 13870, 15257, 25195, 30514, 50390, 55429, 76285, 95741, 110858, 152570, 191482, 277145, 367847, 478705, 554290, 735694, 957410, 1053151, 1839235, 2106302, 3678470, 4046317, 5265755, 6989093, 8092634, 10531510, 13978186, 20231585, 34945465, 40463170, 69890930, 76880023, 153760046, 384400115, 768800230]

約数ペア:

[(1, 768800230), (2, 384400115), (5, 153760046), (10, 76880023), (11, 69890930), (19, 40463170), (22, 34945465), (38, 20231585), (55, 13978186), (73, 10531510), (95, 8092634), (110, 6989093), (146, 5265755), (190, 4046317), (209, 3678470), (365, 2106302), (418, 1839235), (730, 1053151), (803, 957410), (1045, 735694), (1387, 554290), (1606, 478705), (2090, 367847), (2774, 277145), (4015, 191482), (5039, 152570), (6935, 110858), (8030, 95741), (10078, 76285), (13870, 55429), (15257, 50390), (25195, 30514)]