22811360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1036

約数の個数: 96

約数和(自身を含む): 63376992

約数和(自身を除く): 40565632

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 997, 1040, 1144, 1430, 1760, 1994, 2080, 2288, 2860, 3988, 4576, 4985, 5720, 7976, 9970, 10967, 11440, 12961, 15952, 19940, 21934, 22880, 25922, 31904, 39880, 43868, 51844, 54835, 64805, 79760, 87736, 103688, 109670, 129610, 142571, 159520, 175472, 207376, 219340, 259220, 285142, 350944, 414752, 438680, 518440, 570284, 712855, 877360, 1036880, 1140568, 1425710, 1754720, 2073760, 2281136, 2851420, 4562272, 5702840, 11405680, 22811360]

約数ペア:

[(1, 22811360), (2, 11405680), (4, 5702840), (5, 4562272), (8, 2851420), (10, 2281136), (11, 2073760), (13, 1754720), (16, 1425710), (20, 1140568), (22, 1036880), (26, 877360), (32, 712855), (40, 570284), (44, 518440), (52, 438680), (55, 414752), (65, 350944), (80, 285142), (88, 259220), (104, 219340), (110, 207376), (130, 175472), (143, 159520), (160, 142571), (176, 129610), (208, 109670), (220, 103688), (260, 87736), (286, 79760), (352, 64805), (416, 54835), (440, 51844), (520, 43868), (572, 39880), (715, 31904), (880, 25922), (997, 22880), (1040, 21934), (1144, 19940), (1430, 15952), (1760, 12961), (1994, 11440), (2080, 10967), (2288, 9970), (2860, 7976), (3988, 5720), (4576, 4985)]