133015520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75577}}^1$

素因数の和:75603

約数の個数: 48

約数和(自身を含む): 342821808

約数和(自身を除く): 209806288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 75577, 151154, 302308, 377885, 604616, 755770, 831347, 1209232, 1511540, 1662694, 2418464, 3023080, 3325388, 4156735, 6046160, 6650776, 8313470, 12092320, 13301552, 16626940, 26603104, 33253880, 66507760, 133015520]

約数ペア:

[(1, 133015520), (2, 66507760), (4, 33253880), (5, 26603104), (8, 16626940), (10, 13301552), (11, 12092320), (16, 8313470), (20, 6650776), (22, 6046160), (32, 4156735), (40, 3325388), (44, 3023080), (55, 2418464), (80, 1662694), (88, 1511540), (110, 1209232), (160, 831347), (176, 755770), (220, 604616), (352, 377885), (440, 302308), (880, 151154), (1760, 75577)]