1238962360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{6803}}^1$

素因数の和:7000

約数の個数: 64

約数和(自身を含む): 2902586400

約数和(自身を除く): 1663624040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 157, 232, 290, 314, 580, 628, 785, 1160, 1256, 1570, 3140, 4553, 6280, 6803, 9106, 13606, 18212, 22765, 27212, 34015, 36424, 45530, 54424, 68030, 91060, 136060, 182120, 197287, 272120, 394574, 789148, 986435, 1068071, 1578296, 1972870, 2136142, 3945740, 4272284, 5340355, 7891480, 8544568, 10680710, 21361420, 30974059, 42722840, 61948118, 123896236, 154870295, 247792472, 309740590, 619481180, 1238962360]

約数ペア:

[(1, 1238962360), (2, 619481180), (4, 309740590), (5, 247792472), (8, 154870295), (10, 123896236), (20, 61948118), (29, 42722840), (40, 30974059), (58, 21361420), (116, 10680710), (145, 8544568), (157, 7891480), (232, 5340355), (290, 4272284), (314, 3945740), (580, 2136142), (628, 1972870), (785, 1578296), (1160, 1068071), (1256, 986435), (1570, 789148), (3140, 394574), (4553, 272120), (6280, 197287), (6803, 182120), (9106, 136060), (13606, 91060), (18212, 68030), (22765, 54424), (27212, 45530), (34015, 36424)]