564388480

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28447}}^1$

素因数の和:28497

約数の個数: 64

約数和(自身を含む): 1392814080

約数和(自身を除く): 828425600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 28447, 56894, 113788, 142235, 227576, 284470, 455152, 568940, 881857, 910304, 1137880, 1763714, 1820608, 2275760, 3527428, 3641216, 4409285, 4551520, 7054856, 8818570, 9103040, 14109712, 17637140, 18206080, 28219424, 35274280, 56438848, 70548560, 112877696, 141097120, 282194240, 564388480]

約数ペア:

[(1, 564388480), (2, 282194240), (4, 141097120), (5, 112877696), (8, 70548560), (10, 56438848), (16, 35274280), (20, 28219424), (31, 18206080), (32, 17637140), (40, 14109712), (62, 9103040), (64, 8818570), (80, 7054856), (124, 4551520), (128, 4409285), (155, 3641216), (160, 3527428), (248, 2275760), (310, 1820608), (320, 1763714), (496, 1137880), (620, 910304), (640, 881857), (992, 568940), (1240, 455152), (1984, 284470), (2480, 227576), (3968, 142235), (4960, 113788), (9920, 56894), (19840, 28447)]