9213440

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 22833360

約数和(自身を除く): 13619920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 61, 64, 80, 118, 122, 128, 160, 236, 244, 256, 295, 305, 320, 472, 488, 512, 590, 610, 640, 944, 976, 1180, 1220, 1280, 1888, 1952, 2360, 2440, 2560, 3599, 3776, 3904, 4720, 4880, 7198, 7552, 7808, 9440, 9760, 14396, 15104, 15616, 17995, 18880, 19520, 28792, 30208, 31232, 35990, 37760, 39040, 57584, 71980, 75520, 78080, 115168, 143960, 151040, 156160, 230336, 287920, 460672, 575840, 921344, 1151680, 1842688, 2303360, 4606720, 9213440]

約数ペア:

[(1, 9213440), (2, 4606720), (4, 2303360), (5, 1842688), (8, 1151680), (10, 921344), (16, 575840), (20, 460672), (32, 287920), (40, 230336), (59, 156160), (61, 151040), (64, 143960), (80, 115168), (118, 78080), (122, 75520), (128, 71980), (160, 57584), (236, 39040), (244, 37760), (256, 35990), (295, 31232), (305, 30208), (320, 28792), (472, 19520), (488, 18880), (512, 17995), (590, 15616), (610, 15104), (640, 14396), (944, 9760), (976, 9440), (1180, 7808), (1220, 7552), (1280, 7198), (1888, 4880), (1952, 4720), (2360, 3904), (2440, 3776), (2560, 3599)]