66331540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13109}}^1$

素因数の和:13152

約数の個数: 48

約数和(自身を含む): 158578560

約数和(自身を除く): 92247020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 13109, 26218, 52436, 65545, 131090, 144199, 262180, 288398, 301507, 576796, 603014, 720995, 1206028, 1441990, 1507535, 2883980, 3015070, 3316577, 6030140, 6633154, 13266308, 16582885, 33165770, 66331540]

約数ペア:

[(1, 66331540), (2, 33165770), (4, 16582885), (5, 13266308), (10, 6633154), (11, 6030140), (20, 3316577), (22, 3015070), (23, 2883980), (44, 1507535), (46, 1441990), (55, 1206028), (92, 720995), (110, 603014), (115, 576796), (220, 301507), (230, 288398), (253, 262180), (460, 144199), (506, 131090), (1012, 65545), (1265, 52436), (2530, 26218), (5060, 13109)]