13108920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9931}}^1$

素因数の和:9956

約数の個数: 64

約数和(自身を含む): 42906240

約数和(自身を除く): 29797320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 9931, 19862, 29793, 39724, 49655, 59586, 79448, 99310, 109241, 119172, 148965, 198620, 218482, 238344, 297930, 327723, 397240, 436964, 546205, 595860, 655446, 873928, 1092410, 1191720, 1310892, 1638615, 2184820, 2621784, 3277230, 4369640, 6554460, 13108920]

約数ペア:

[(1, 13108920), (2, 6554460), (3, 4369640), (4, 3277230), (5, 2621784), (6, 2184820), (8, 1638615), (10, 1310892), (11, 1191720), (12, 1092410), (15, 873928), (20, 655446), (22, 595860), (24, 546205), (30, 436964), (33, 397240), (40, 327723), (44, 297930), (55, 238344), (60, 218482), (66, 198620), (88, 148965), (110, 119172), (120, 109241), (132, 99310), (165, 79448), (220, 59586), (264, 49655), (330, 39724), (440, 29793), (660, 19862), (1320, 9931)]