5215364

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 12065760

約数和(自身を除く): 6850396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 59, 77, 82, 98, 118, 154, 164, 196, 236, 287, 308, 413, 451, 539, 574, 649, 826, 902, 1078, 1148, 1298, 1652, 1804, 2009, 2156, 2419, 2596, 2891, 3157, 4018, 4543, 4838, 5782, 6314, 8036, 9086, 9676, 11564, 12628, 16933, 18172, 22099, 26609, 31801, 33866, 44198, 53218, 63602, 67732, 88396, 106436, 118531, 127204, 186263, 237062, 372526, 474124, 745052, 1303841, 2607682, 5215364]

約数ペア:

[(1, 5215364), (2, 2607682), (4, 1303841), (7, 745052), (11, 474124), (14, 372526), (22, 237062), (28, 186263), (41, 127204), (44, 118531), (49, 106436), (59, 88396), (77, 67732), (82, 63602), (98, 53218), (118, 44198), (154, 33866), (164, 31801), (196, 26609), (236, 22099), (287, 18172), (308, 16933), (413, 12628), (451, 11564), (539, 9676), (574, 9086), (649, 8036), (826, 6314), (902, 5782), (1078, 4838), (1148, 4543), (1298, 4018), (1652, 3157), (1804, 2891), (2009, 2596), (2156, 2419)]