66104060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1117}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 152137440

約数和(自身を除く): 86033380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 538, 1076, 1117, 1345, 2234, 2690, 2959, 4468, 5380, 5585, 5918, 11170, 11836, 12287, 14795, 22340, 24574, 29590, 49148, 59180, 61435, 122870, 245740, 300473, 600946, 1201892, 1502365, 3004730, 3305203, 6009460, 6610406, 13220812, 16526015, 33052030, 66104060]

約数ペア:

[(1, 66104060), (2, 33052030), (4, 16526015), (5, 13220812), (10, 6610406), (11, 6009460), (20, 3305203), (22, 3004730), (44, 1502365), (55, 1201892), (110, 600946), (220, 300473), (269, 245740), (538, 122870), (1076, 61435), (1117, 59180), (1345, 49148), (2234, 29590), (2690, 24574), (2959, 22340), (4468, 14795), (5380, 12287), (5585, 11836), (5918, 11170)]