22799360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 88

約数和(自身を含む): 56349816

約数和(自身を除く): 33550456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 73, 80, 122, 128, 146, 160, 244, 256, 292, 305, 320, 365, 488, 512, 584, 610, 640, 730, 976, 1024, 1168, 1220, 1280, 1460, 1952, 2336, 2440, 2560, 2920, 3904, 4453, 4672, 4880, 5120, 5840, 7808, 8906, 9344, 9760, 11680, 15616, 17812, 18688, 19520, 22265, 23360, 31232, 35624, 37376, 39040, 44530, 46720, 62464, 71248, 74752, 78080, 89060, 93440, 142496, 156160, 178120, 186880, 284992, 312320, 356240, 373760, 569984, 712480, 1139968, 1424960, 2279936, 2849920, 4559872, 5699840, 11399680, 22799360]

約数ペア:

[(1, 22799360), (2, 11399680), (4, 5699840), (5, 4559872), (8, 2849920), (10, 2279936), (16, 1424960), (20, 1139968), (32, 712480), (40, 569984), (61, 373760), (64, 356240), (73, 312320), (80, 284992), (122, 186880), (128, 178120), (146, 156160), (160, 142496), (244, 93440), (256, 89060), (292, 78080), (305, 74752), (320, 71248), (365, 62464), (488, 46720), (512, 44530), (584, 39040), (610, 37376), (640, 35624), (730, 31232), (976, 23360), (1024, 22265), (1168, 19520), (1220, 18688), (1280, 17812), (1460, 15616), (1952, 11680), (2336, 9760), (2440, 9344), (2560, 8906), (2920, 7808), (3904, 5840), (4453, 5120), (4672, 4880)]