146994152440

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{11740747}}^1$

素因数の和:11741071

約数の個数: 32

約数和(自身を含む): 331793538480

約数和(自身を除く): 184799386040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 12520, 11740747, 23481494, 46962988, 58703735, 93925976, 117407470, 234814940, 469629880, 3674853811, 7349707622, 14699415244, 18374269055, 29398830488, 36748538110, 73497076220, 146994152440]

約数ペア:

[(1, 146994152440), (2, 73497076220), (4, 36748538110), (5, 29398830488), (8, 18374269055), (10, 14699415244), (20, 7349707622), (40, 3674853811), (313, 469629880), (626, 234814940), (1252, 117407470), (1565, 93925976), (2504, 58703735), (3130, 46962988), (6260, 23481494), (12520, 11740747)]