2281760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 5810616

約数和(自身を除く): 3528856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1097, 2080, 2194, 4388, 5485, 8776, 10970, 14261, 17552, 21940, 28522, 35104, 43880, 57044, 71305, 87760, 114088, 142610, 175520, 228176, 285220, 456352, 570440, 1140880, 2281760]

約数ペア:

[(1, 2281760), (2, 1140880), (4, 570440), (5, 456352), (8, 285220), (10, 228176), (13, 175520), (16, 142610), (20, 114088), (26, 87760), (32, 71305), (40, 57044), (52, 43880), (65, 35104), (80, 28522), (104, 21940), (130, 17552), (160, 14261), (208, 10970), (260, 8776), (416, 5485), (520, 4388), (1040, 2194), (1097, 2080)]