61037080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 149415840

約数和(自身を除く): 88378760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 856, 1070, 1097, 1391, 2140, 2194, 2782, 4280, 4388, 5485, 5564, 6955, 8776, 10970, 11128, 13910, 14261, 21940, 27820, 28522, 43880, 55640, 57044, 71305, 114088, 117379, 142610, 234758, 285220, 469516, 570440, 586895, 939032, 1173790, 1525927, 2347580, 3051854, 4695160, 6103708, 7629635, 12207416, 15259270, 30518540, 61037080]

約数ペア:

[(1, 61037080), (2, 30518540), (4, 15259270), (5, 12207416), (8, 7629635), (10, 6103708), (13, 4695160), (20, 3051854), (26, 2347580), (40, 1525927), (52, 1173790), (65, 939032), (104, 586895), (107, 570440), (130, 469516), (214, 285220), (260, 234758), (428, 142610), (520, 117379), (535, 114088), (856, 71305), (1070, 57044), (1097, 55640), (1391, 43880), (2140, 28522), (2194, 27820), (2782, 21940), (4280, 14261), (4388, 13910), (5485, 11128), (5564, 10970), (6955, 8776)]