6788540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 15845760

約数和(自身を除く): 9057220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 523, 590, 649, 1046, 1180, 1298, 2092, 2596, 2615, 3245, 5230, 5753, 6490, 10460, 11506, 12980, 23012, 28765, 30857, 57530, 61714, 115060, 123428, 154285, 308570, 339427, 617140, 678854, 1357708, 1697135, 3394270, 6788540]

約数ペア:

[(1, 6788540), (2, 3394270), (4, 1697135), (5, 1357708), (10, 678854), (11, 617140), (20, 339427), (22, 308570), (44, 154285), (55, 123428), (59, 115060), (110, 61714), (118, 57530), (220, 30857), (236, 28765), (295, 23012), (523, 12980), (590, 11506), (649, 10460), (1046, 6490), (1180, 5753), (1298, 5230), (2092, 3245), (2596, 2615)]