16237164880

素因数分解:

$2^4\times 5^1\times {\mathrm{599}}^1\times {\mathrm{338839}}^1$

素因数の和:339451

約数の個数: 40

約数和(自身を含む): 37814544000

約数和(自身を除く): 21577379120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 599, 1198, 2396, 2995, 4792, 5990, 9584, 11980, 23960, 47920, 338839, 677678, 1355356, 1694195, 2710712, 3388390, 5421424, 6776780, 13553560, 27107120, 202964561, 405929122, 811858244, 1014822805, 1623716488, 2029645610, 3247432976, 4059291220, 8118582440, 16237164880]

約数ペア:

[(1, 16237164880), (2, 8118582440), (4, 4059291220), (5, 3247432976), (8, 2029645610), (10, 1623716488), (16, 1014822805), (20, 811858244), (40, 405929122), (80, 202964561), (599, 27107120), (1198, 13553560), (2396, 6776780), (2995, 5421424), (4792, 3388390), (5990, 2710712), (9584, 1694195), (11980, 1355356), (23960, 677678), (47920, 338839)]