68727920

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{14561}}^1$

素因数の和:14633

約数の個数: 40

約数和(自身を含む): 162511920

約数和(自身を除く): 93784000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 14561, 29122, 58244, 72805, 116488, 145610, 232976, 291220, 582440, 859099, 1164880, 1718198, 3436396, 4295495, 6872792, 8590990, 13745584, 17181980, 34363960, 68727920]

約数ペア:

[(1, 68727920), (2, 34363960), (4, 17181980), (5, 13745584), (8, 8590990), (10, 6872792), (16, 4295495), (20, 3436396), (40, 1718198), (59, 1164880), (80, 859099), (118, 582440), (236, 291220), (295, 232976), (472, 145610), (590, 116488), (944, 72805), (1180, 58244), (2360, 29122), (4720, 14561)]