26032720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 73153800

約数和(自身を除く): 47121080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 229, 232, 245, 280, 290, 392, 406, 458, 464, 490, 560, 580, 784, 812, 916, 980, 1015, 1145, 1160, 1421, 1603, 1624, 1832, 1960, 2030, 2290, 2320, 2842, 3206, 3248, 3664, 3920, 4060, 4580, 5684, 6412, 6641, 7105, 8015, 8120, 9160, 11221, 11368, 12824, 13282, 14210, 16030, 16240, 18320, 22442, 22736, 25648, 26564, 28420, 32060, 33205, 44884, 46487, 53128, 56105, 56840, 64120, 66410, 89768, 92974, 106256, 112210, 113680, 128240, 132820, 179536, 185948, 224420, 232435, 265640, 325409, 371896, 448840, 464870, 531280, 650818, 743792, 897680, 929740, 1301636, 1627045, 1859480, 2603272, 3254090, 3718960, 5206544, 6508180, 13016360, 26032720]

約数ペア:

[(1, 26032720), (2, 13016360), (4, 6508180), (5, 5206544), (7, 3718960), (8, 3254090), (10, 2603272), (14, 1859480), (16, 1627045), (20, 1301636), (28, 929740), (29, 897680), (35, 743792), (40, 650818), (49, 531280), (56, 464870), (58, 448840), (70, 371896), (80, 325409), (98, 265640), (112, 232435), (116, 224420), (140, 185948), (145, 179536), (196, 132820), (203, 128240), (229, 113680), (232, 112210), (245, 106256), (280, 92974), (290, 89768), (392, 66410), (406, 64120), (458, 56840), (464, 56105), (490, 53128), (560, 46487), (580, 44884), (784, 33205), (812, 32060), (916, 28420), (980, 26564), (1015, 25648), (1145, 22736), (1160, 22442), (1421, 18320), (1603, 16240), (1624, 16030), (1832, 14210), (1960, 13282), (2030, 12824), (2290, 11368), (2320, 11221), (2842, 9160), (3206, 8120), (3248, 8015), (3664, 7105), (3920, 6641), (4060, 6412), (4580, 5684)]