65569340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6221}}^1$

素因数の和:6278

約数の個数: 48

約数和(自身を含む): 150522624

約数和(自身を除く): 84953284

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 6221, 10540, 12442, 24884, 31105, 62210, 105757, 124420, 192851, 211514, 385702, 423028, 528785, 771404, 964255, 1057570, 1928510, 2115140, 3278467, 3857020, 6556934, 13113868, 16392335, 32784670, 65569340]

約数ペア:

[(1, 65569340), (2, 32784670), (4, 16392335), (5, 13113868), (10, 6556934), (17, 3857020), (20, 3278467), (31, 2115140), (34, 1928510), (62, 1057570), (68, 964255), (85, 771404), (124, 528785), (155, 423028), (170, 385702), (310, 211514), (340, 192851), (527, 124420), (620, 105757), (1054, 62210), (2108, 31105), (2635, 24884), (5270, 12442), (6221, 10540)]