11326820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 25099200

約数和(自身を除く): 13772380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 331, 580, 590, 662, 1180, 1324, 1655, 1711, 3310, 3422, 6620, 6844, 8555, 9599, 17110, 19198, 19529, 34220, 38396, 39058, 47995, 78116, 95990, 97645, 191980, 195290, 390580, 566341, 1132682, 2265364, 2831705, 5663410, 11326820]

約数ペア:

[(1, 11326820), (2, 5663410), (4, 2831705), (5, 2265364), (10, 1132682), (20, 566341), (29, 390580), (58, 195290), (59, 191980), (116, 97645), (118, 95990), (145, 78116), (236, 47995), (290, 39058), (295, 38396), (331, 34220), (580, 19529), (590, 19198), (662, 17110), (1180, 9599), (1324, 8555), (1655, 6844), (1711, 6620), (3310, 3422)]