5178880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^2$

素因数の和:64

約数の個数: 120

約数和(自身を含む): 15074928

約数和(自身を除く): 9896048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 289, 320, 340, 448, 476, 512, 544, 560, 578, 595, 640, 680, 896, 952, 1088, 1120, 1156, 1190, 1280, 1360, 1445, 1792, 1904, 2023, 2176, 2240, 2312, 2380, 2560, 2720, 2890, 3584, 3808, 4046, 4352, 4480, 4624, 4760, 5440, 5780, 7616, 8092, 8704, 8960, 9248, 9520, 10115, 10880, 11560, 15232, 16184, 17920, 18496, 19040, 20230, 21760, 23120, 30464, 32368, 36992, 38080, 40460, 43520, 46240, 60928, 64736, 73984, 76160, 80920, 92480, 129472, 147968, 152320, 161840, 184960, 258944, 304640, 323680, 369920, 517888, 647360, 739840, 1035776, 1294720, 2589440, 5178880]

約数ペア:

[(1, 5178880), (2, 2589440), (4, 1294720), (5, 1035776), (7, 739840), (8, 647360), (10, 517888), (14, 369920), (16, 323680), (17, 304640), (20, 258944), (28, 184960), (32, 161840), (34, 152320), (35, 147968), (40, 129472), (56, 92480), (64, 80920), (68, 76160), (70, 73984), (80, 64736), (85, 60928), (112, 46240), (119, 43520), (128, 40460), (136, 38080), (140, 36992), (160, 32368), (170, 30464), (224, 23120), (238, 21760), (256, 20230), (272, 19040), (280, 18496), (289, 17920), (320, 16184), (340, 15232), (448, 11560), (476, 10880), (512, 10115), (544, 9520), (560, 9248), (578, 8960), (595, 8704), (640, 8092), (680, 7616), (896, 5780), (952, 5440), (1088, 4760), (1120, 4624), (1156, 4480), (1190, 4352), (1280, 4046), (1360, 3808), (1445, 3584), (1792, 2890), (1904, 2720), (2023, 2560), (2176, 2380), (2240, 2312)]