25295040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{8783}}^1$

素因数の和:8806

約数の個数: 84

約数和(自身を含む): 87014304

約数和(自身を除く): 61719264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 8783, 17566, 26349, 35132, 43915, 52698, 70264, 79047, 87830, 105396, 131745, 140528, 158094, 175660, 210792, 263490, 281056, 316188, 351320, 395235, 421584, 526980, 562112, 632376, 702640, 790470, 843168, 1053960, 1264752, 1405280, 1580940, 1686336, 2107920, 2529504, 2810560, 3161880, 4215840, 5059008, 6323760, 8431680, 12647520, 25295040]

約数ペア:

[(1, 25295040), (2, 12647520), (3, 8431680), (4, 6323760), (5, 5059008), (6, 4215840), (8, 3161880), (9, 2810560), (10, 2529504), (12, 2107920), (15, 1686336), (16, 1580940), (18, 1405280), (20, 1264752), (24, 1053960), (30, 843168), (32, 790470), (36, 702640), (40, 632376), (45, 562112), (48, 526980), (60, 421584), (64, 395235), (72, 351320), (80, 316188), (90, 281056), (96, 263490), (120, 210792), (144, 175660), (160, 158094), (180, 140528), (192, 131745), (240, 105396), (288, 87830), (320, 79047), (360, 70264), (480, 52698), (576, 43915), (720, 35132), (960, 26349), (1440, 17566), (2880, 8783)]