33270298960

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{80239}}^1$

素因数の和:80396

約数の個数: 80

約数和(自身を含む): 79518481920

約数和(自身を除く): 46248182960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 73, 80, 142, 146, 284, 292, 355, 365, 568, 584, 710, 730, 1136, 1168, 1420, 1460, 2840, 2920, 5183, 5680, 5840, 10366, 20732, 25915, 41464, 51830, 80239, 82928, 103660, 160478, 207320, 320956, 401195, 414640, 641912, 802390, 1283824, 1604780, 3209560, 5696969, 5857447, 6419120, 11393938, 11714894, 22787876, 23429788, 28484845, 29287235, 45575752, 46859576, 56969690, 58574470, 91151504, 93719152, 113939380, 117148940, 227878760, 234297880, 415878737, 455757520, 468595760, 831757474, 1663514948, 2079393685, 3327029896, 4158787370, 6654059792, 8317574740, 16635149480, 33270298960]

約数ペア:

[(1, 33270298960), (2, 16635149480), (4, 8317574740), (5, 6654059792), (8, 4158787370), (10, 3327029896), (16, 2079393685), (20, 1663514948), (40, 831757474), (71, 468595760), (73, 455757520), (80, 415878737), (142, 234297880), (146, 227878760), (284, 117148940), (292, 113939380), (355, 93719152), (365, 91151504), (568, 58574470), (584, 56969690), (710, 46859576), (730, 45575752), (1136, 29287235), (1168, 28484845), (1420, 23429788), (1460, 22787876), (2840, 11714894), (2920, 11393938), (5183, 6419120), (5680, 5857447), (5840, 5696969), (10366, 3209560), (20732, 1604780), (25915, 1283824), (41464, 802390), (51830, 641912), (80239, 414640), (82928, 401195), (103660, 320956), (160478, 207320)]