23124195280

素因数分解:

$2^4\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{173189}}^1$

素因数の和:174871

約数の個数: 40

約数和(自身を含む): 53796277800

約数和(自身を除く): 30672082520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1669, 3338, 6676, 8345, 13352, 16690, 26704, 33380, 66760, 133520, 173189, 346378, 692756, 865945, 1385512, 1731890, 2771024, 3463780, 6927560, 13855120, 289052441, 578104882, 1156209764, 1445262205, 2312419528, 2890524410, 4624839056, 5781048820, 11562097640, 23124195280]

約数ペア:

[(1, 23124195280), (2, 11562097640), (4, 5781048820), (5, 4624839056), (8, 2890524410), (10, 2312419528), (16, 1445262205), (20, 1156209764), (40, 578104882), (80, 289052441), (1669, 13855120), (3338, 6927560), (6676, 3463780), (8345, 2771024), (13352, 1731890), (16690, 1385512), (26704, 865945), (33380, 692756), (66760, 346378), (133520, 173189)]