10778800020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{16333}}^1$

素因数の和:17009

約数の個数: 96

約数和(自身を含む): 32007322368

約数和(自身を除く): 21228522348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 647, 1020, 1294, 1941, 2588, 3235, 3882, 6470, 7764, 9705, 10999, 12940, 16333, 19410, 21998, 32666, 32997, 38820, 43996, 48999, 54995, 65332, 65994, 81665, 97998, 109990, 131988, 163330, 164985, 195996, 219980, 244995, 277661, 326660, 329970, 489990, 555322, 659940, 832983, 979980, 1110644, 1388305, 1665966, 2776610, 3331932, 4164915, 5553220, 8329830, 10567451, 16659660, 21134902, 31702353, 42269804, 52837255, 63404706, 105674510, 126809412, 158511765, 179646667, 211349020, 317023530, 359293334, 538940001, 634047060, 718586668, 898233335, 1077880002, 1796466670, 2155760004, 2694700005, 3592933340, 5389400010, 10778800020]

約数ペア:

[(1, 10778800020), (2, 5389400010), (3, 3592933340), (4, 2694700005), (5, 2155760004), (6, 1796466670), (10, 1077880002), (12, 898233335), (15, 718586668), (17, 634047060), (20, 538940001), (30, 359293334), (34, 317023530), (51, 211349020), (60, 179646667), (68, 158511765), (85, 126809412), (102, 105674510), (170, 63404706), (204, 52837255), (255, 42269804), (340, 31702353), (510, 21134902), (647, 16659660), (1020, 10567451), (1294, 8329830), (1941, 5553220), (2588, 4164915), (3235, 3331932), (3882, 2776610), (6470, 1665966), (7764, 1388305), (9705, 1110644), (10999, 979980), (12940, 832983), (16333, 659940), (19410, 555322), (21998, 489990), (32666, 329970), (32997, 326660), (38820, 277661), (43996, 244995), (48999, 219980), (54995, 195996), (65332, 164985), (65994, 163330), (81665, 131988), (97998, 109990)]