22057280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 112

約数和(自身を含む): 61691520

約数和(自身を除く): 39634240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 229, 280, 301, 320, 344, 430, 448, 458, 560, 602, 688, 860, 916, 1120, 1145, 1204, 1376, 1505, 1603, 1720, 1832, 2240, 2290, 2408, 2752, 3010, 3206, 3440, 3664, 4580, 4816, 6020, 6412, 6880, 7328, 8015, 9160, 9632, 9847, 12040, 12824, 13760, 14656, 16030, 18320, 19264, 19694, 24080, 25648, 32060, 36640, 39388, 48160, 49235, 51296, 64120, 68929, 73280, 78776, 96320, 98470, 102592, 128240, 137858, 157552, 196940, 256480, 275716, 315104, 344645, 393880, 512960, 551432, 630208, 689290, 787760, 1102864, 1378580, 1575520, 2205728, 2757160, 3151040, 4411456, 5514320, 11028640, 22057280]

約数ペア:

[(1, 22057280), (2, 11028640), (4, 5514320), (5, 4411456), (7, 3151040), (8, 2757160), (10, 2205728), (14, 1575520), (16, 1378580), (20, 1102864), (28, 787760), (32, 689290), (35, 630208), (40, 551432), (43, 512960), (56, 393880), (64, 344645), (70, 315104), (80, 275716), (86, 256480), (112, 196940), (140, 157552), (160, 137858), (172, 128240), (215, 102592), (224, 98470), (229, 96320), (280, 78776), (301, 73280), (320, 68929), (344, 64120), (430, 51296), (448, 49235), (458, 48160), (560, 39388), (602, 36640), (688, 32060), (860, 25648), (916, 24080), (1120, 19694), (1145, 19264), (1204, 18320), (1376, 16030), (1505, 14656), (1603, 13760), (1720, 12824), (1832, 12040), (2240, 9847), (2290, 9632), (2408, 9160), (2752, 8015), (3010, 7328), (3206, 6880), (3440, 6412), (3664, 6020), (4580, 4816)]