44779540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 102008592

約数和(自身を除く): 57229052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 628, 785, 1097, 1570, 2041, 2194, 3140, 4082, 4388, 5485, 8164, 10205, 10970, 14261, 20410, 21940, 28522, 40820, 57044, 71305, 142610, 172229, 285220, 344458, 688916, 861145, 1722290, 2238977, 3444580, 4477954, 8955908, 11194885, 22389770, 44779540]

約数ペア:

[(1, 44779540), (2, 22389770), (4, 11194885), (5, 8955908), (10, 4477954), (13, 3444580), (20, 2238977), (26, 1722290), (52, 861145), (65, 688916), (130, 344458), (157, 285220), (260, 172229), (314, 142610), (628, 71305), (785, 57044), (1097, 40820), (1570, 28522), (2041, 21940), (2194, 20410), (3140, 14261), (4082, 10970), (4388, 10205), (5485, 8164)]