132306590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 266378112

約数和(自身を除く): 134071522

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 103, 130, 205, 206, 241, 410, 482, 515, 533, 1030, 1066, 1205, 1339, 2410, 2665, 2678, 3133, 4223, 5330, 6266, 6695, 8446, 9881, 13390, 15665, 19762, 21115, 24823, 31330, 42230, 49405, 49646, 54899, 98810, 109798, 124115, 128453, 248230, 256906, 274495, 322699, 548990, 642265, 645398, 1017743, 1284530, 1613495, 2035486, 3226990, 5088715, 10177430, 13230659, 26461318, 66153295, 132306590]

約数ペア:

[(1, 132306590), (2, 66153295), (5, 26461318), (10, 13230659), (13, 10177430), (26, 5088715), (41, 3226990), (65, 2035486), (82, 1613495), (103, 1284530), (130, 1017743), (205, 645398), (206, 642265), (241, 548990), (410, 322699), (482, 274495), (515, 256906), (533, 248230), (1030, 128453), (1066, 124115), (1205, 109798), (1339, 98810), (2410, 54899), (2665, 49646), (2678, 49405), (3133, 42230), (4223, 31330), (5330, 24823), (6266, 21115), (6695, 19762), (8446, 15665), (9881, 13390)]