2267503520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19387}}^1$

素因数の和:19462

約数の個数: 96

約数和(自身を含む): 5804301888

約数和(自身を除く): 3536798368

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 340, 344, 430, 544, 680, 688, 731, 860, 1360, 1376, 1462, 1720, 2720, 2924, 3440, 3655, 5848, 6880, 7310, 11696, 14620, 19387, 23392, 29240, 38774, 58480, 77548, 96935, 116960, 155096, 193870, 310192, 329579, 387740, 620384, 659158, 775480, 833641, 1318316, 1550960, 1647895, 1667282, 2636632, 3101920, 3295790, 3334564, 4168205, 5273264, 6591580, 6669128, 8336410, 10546528, 13183160, 13338256, 14171897, 16672820, 26366320, 26676512, 28343794, 33345640, 52732640, 56687588, 66691280, 70859485, 113375176, 133382560, 141718970, 226750352, 283437940, 453500704, 566875880, 1133751760, 2267503520]

約数ペア:

[(1, 2267503520), (2, 1133751760), (4, 566875880), (5, 453500704), (8, 283437940), (10, 226750352), (16, 141718970), (17, 133382560), (20, 113375176), (32, 70859485), (34, 66691280), (40, 56687588), (43, 52732640), (68, 33345640), (80, 28343794), (85, 26676512), (86, 26366320), (136, 16672820), (160, 14171897), (170, 13338256), (172, 13183160), (215, 10546528), (272, 8336410), (340, 6669128), (344, 6591580), (430, 5273264), (544, 4168205), (680, 3334564), (688, 3295790), (731, 3101920), (860, 2636632), (1360, 1667282), (1376, 1647895), (1462, 1550960), (1720, 1318316), (2720, 833641), (2924, 775480), (3440, 659158), (3655, 620384), (5848, 387740), (6880, 329579), (7310, 310192), (11696, 193870), (14620, 155096), (19387, 116960), (23392, 96935), (29240, 77548), (38774, 58480)]