40860190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 89994240

約数和(自身を除く): 49134050

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 41, 46, 70, 82, 115, 161, 205, 230, 287, 322, 410, 574, 619, 805, 943, 1238, 1435, 1610, 1886, 2870, 3095, 4333, 4715, 6190, 6601, 8666, 9430, 13202, 14237, 21665, 25379, 28474, 33005, 43330, 50758, 66010, 71185, 99659, 126895, 142370, 177653, 199318, 253790, 355306, 498295, 583717, 888265, 996590, 1167434, 1776530, 2918585, 4086019, 5837170, 8172038, 20430095, 40860190]

約数ペア:

[(1, 40860190), (2, 20430095), (5, 8172038), (7, 5837170), (10, 4086019), (14, 2918585), (23, 1776530), (35, 1167434), (41, 996590), (46, 888265), (70, 583717), (82, 498295), (115, 355306), (161, 253790), (205, 199318), (230, 177653), (287, 142370), (322, 126895), (410, 99659), (574, 71185), (619, 66010), (805, 50758), (943, 43330), (1238, 33005), (1435, 28474), (1610, 25379), (1886, 21665), (2870, 14237), (3095, 13202), (4333, 9430), (4715, 8666), (6190, 6601)]