353267480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12671}}^1$

素因数の和:12740

約数の個数: 64

約数和(自身を含む): 862202880

約数和(自身を除く): 508935400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 12671, 13940, 25342, 27880, 50684, 63355, 101368, 126710, 215407, 253420, 430814, 506840, 519511, 861628, 1039022, 1077035, 1723256, 2078044, 2154070, 2597555, 4156088, 4308140, 5195110, 8616280, 8831687, 10390220, 17663374, 20780440, 35326748, 44158435, 70653496, 88316870, 176633740, 353267480]

約数ペア:

[(1, 353267480), (2, 176633740), (4, 88316870), (5, 70653496), (8, 44158435), (10, 35326748), (17, 20780440), (20, 17663374), (34, 10390220), (40, 8831687), (41, 8616280), (68, 5195110), (82, 4308140), (85, 4156088), (136, 2597555), (164, 2154070), (170, 2078044), (205, 1723256), (328, 1077035), (340, 1039022), (410, 861628), (680, 519511), (697, 506840), (820, 430814), (1394, 253420), (1640, 215407), (2788, 126710), (3485, 101368), (5576, 63355), (6970, 50684), (12671, 27880), (13940, 25342)]