22330880

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 160

約数和(自身を含む): 63933408

約数和(自身を除く): 41602528

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 61, 64, 65, 80, 88, 104, 110, 122, 128, 130, 143, 160, 176, 208, 220, 244, 256, 260, 286, 305, 320, 352, 416, 440, 488, 512, 520, 572, 610, 640, 671, 704, 715, 793, 832, 880, 976, 1040, 1144, 1220, 1280, 1342, 1408, 1430, 1586, 1664, 1760, 1952, 2080, 2288, 2440, 2560, 2684, 2816, 2860, 3172, 3328, 3355, 3520, 3904, 3965, 4160, 4576, 4880, 5368, 5632, 5720, 6344, 6656, 6710, 7040, 7808, 7930, 8320, 8723, 9152, 9760, 10736, 11440, 12688, 13420, 14080, 15616, 15860, 16640, 17446, 18304, 19520, 21472, 22880, 25376, 26840, 28160, 31232, 31720, 33280, 34892, 36608, 39040, 42944, 43615, 45760, 50752, 53680, 63440, 69784, 73216, 78080, 85888, 87230, 91520, 101504, 107360, 126880, 139568, 156160, 171776, 174460, 183040, 203008, 214720, 253760, 279136, 343552, 348920, 366080, 406016, 429440, 507520, 558272, 697840, 858880, 1015040, 1116544, 1395680, 1717760, 2030080, 2233088, 2791360, 4466176, 5582720, 11165440, 22330880]

約数ペア:

[(1, 22330880), (2, 11165440), (4, 5582720), (5, 4466176), (8, 2791360), (10, 2233088), (11, 2030080), (13, 1717760), (16, 1395680), (20, 1116544), (22, 1015040), (26, 858880), (32, 697840), (40, 558272), (44, 507520), (52, 429440), (55, 406016), (61, 366080), (64, 348920), (65, 343552), (80, 279136), (88, 253760), (104, 214720), (110, 203008), (122, 183040), (128, 174460), (130, 171776), (143, 156160), (160, 139568), (176, 126880), (208, 107360), (220, 101504), (244, 91520), (256, 87230), (260, 85888), (286, 78080), (305, 73216), (320, 69784), (352, 63440), (416, 53680), (440, 50752), (488, 45760), (512, 43615), (520, 42944), (572, 39040), (610, 36608), (640, 34892), (671, 33280), (704, 31720), (715, 31232), (793, 28160), (832, 26840), (880, 25376), (976, 22880), (1040, 21472), (1144, 19520), (1220, 18304), (1280, 17446), (1342, 16640), (1408, 15860), (1430, 15616), (1586, 14080), (1664, 13420), (1760, 12688), (1952, 11440), (2080, 10736), (2288, 9760), (2440, 9152), (2560, 8723), (2684, 8320), (2816, 7930), (2860, 7808), (3172, 7040), (3328, 6710), (3355, 6656), (3520, 6344), (3904, 5720), (3965, 5632), (4160, 5368), (4576, 4880)]