26998240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 68584320

約数和(自身を除く): 41586080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 83, 95, 107, 152, 160, 166, 190, 214, 304, 332, 380, 415, 428, 535, 608, 664, 760, 830, 856, 1070, 1328, 1520, 1577, 1660, 1712, 2033, 2140, 2656, 3040, 3154, 3320, 3424, 4066, 4280, 6308, 6640, 7885, 8132, 8560, 8881, 10165, 12616, 13280, 15770, 16264, 17120, 17762, 20330, 25232, 31540, 32528, 35524, 40660, 44405, 50464, 63080, 65056, 71048, 81320, 88810, 126160, 142096, 162640, 168739, 177620, 252320, 284192, 325280, 337478, 355240, 674956, 710480, 843695, 1349912, 1420960, 1687390, 2699824, 3374780, 5399648, 6749560, 13499120, 26998240]

約数ペア:

[(1, 26998240), (2, 13499120), (4, 6749560), (5, 5399648), (8, 3374780), (10, 2699824), (16, 1687390), (19, 1420960), (20, 1349912), (32, 843695), (38, 710480), (40, 674956), (76, 355240), (80, 337478), (83, 325280), (95, 284192), (107, 252320), (152, 177620), (160, 168739), (166, 162640), (190, 142096), (214, 126160), (304, 88810), (332, 81320), (380, 71048), (415, 65056), (428, 63080), (535, 50464), (608, 44405), (664, 40660), (760, 35524), (830, 32528), (856, 31540), (1070, 25232), (1328, 20330), (1520, 17762), (1577, 17120), (1660, 16264), (1712, 15770), (2033, 13280), (2140, 12616), (2656, 10165), (3040, 8881), (3154, 8560), (3320, 8132), (3424, 7885), (4066, 6640), (4280, 6308)]