26217840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9931}}^1$

素因数の和:9958

約数の個数: 80

約数和(自身を含む): 88672896

約数和(自身を除く): 62455056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 9931, 19862, 29793, 39724, 49655, 59586, 79448, 99310, 109241, 119172, 148965, 158896, 198620, 218482, 238344, 297930, 327723, 397240, 436964, 476688, 546205, 595860, 655446, 794480, 873928, 1092410, 1191720, 1310892, 1638615, 1747856, 2184820, 2383440, 2621784, 3277230, 4369640, 5243568, 6554460, 8739280, 13108920, 26217840]

約数ペア:

[(1, 26217840), (2, 13108920), (3, 8739280), (4, 6554460), (5, 5243568), (6, 4369640), (8, 3277230), (10, 2621784), (11, 2383440), (12, 2184820), (15, 1747856), (16, 1638615), (20, 1310892), (22, 1191720), (24, 1092410), (30, 873928), (33, 794480), (40, 655446), (44, 595860), (48, 546205), (55, 476688), (60, 436964), (66, 397240), (80, 327723), (88, 297930), (110, 238344), (120, 218482), (132, 198620), (165, 158896), (176, 148965), (220, 119172), (240, 109241), (264, 99310), (330, 79448), (440, 59586), (528, 49655), (660, 39724), (880, 29793), (1320, 19862), (2640, 9931)]