11404280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 28097280

約数和(自身を除く): 16693000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 541, 620, 680, 1054, 1082, 1240, 2108, 2164, 2635, 2705, 4216, 4328, 5270, 5410, 9197, 10540, 10820, 16771, 18394, 21080, 21640, 33542, 36788, 45985, 67084, 73576, 83855, 91970, 134168, 167710, 183940, 285107, 335420, 367880, 570214, 670840, 1140428, 1425535, 2280856, 2851070, 5702140, 11404280]

約数ペア:

[(1, 11404280), (2, 5702140), (4, 2851070), (5, 2280856), (8, 1425535), (10, 1140428), (17, 670840), (20, 570214), (31, 367880), (34, 335420), (40, 285107), (62, 183940), (68, 167710), (85, 134168), (124, 91970), (136, 83855), (155, 73576), (170, 67084), (248, 45985), (310, 36788), (340, 33542), (527, 21640), (541, 21080), (620, 18394), (680, 16771), (1054, 10820), (1082, 10540), (1240, 9197), (2108, 5410), (2164, 5270), (2635, 4328), (2705, 4216)]