25535040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 112

約数和(自身を含む): 82491072

約数和(自身を除く): 56956032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 397, 402, 480, 536, 670, 794, 804, 960, 1005, 1072, 1191, 1340, 1588, 1608, 1985, 2010, 2144, 2382, 2680, 3176, 3216, 3970, 4020, 4288, 4764, 5360, 5955, 6352, 6432, 7940, 8040, 9528, 10720, 11910, 12704, 12864, 15880, 16080, 19056, 21440, 23820, 25408, 26599, 31760, 32160, 38112, 47640, 53198, 63520, 64320, 76224, 79797, 95280, 106396, 127040, 132995, 159594, 190560, 212792, 265990, 319188, 381120, 398985, 425584, 531980, 638376, 797970, 851168, 1063960, 1276752, 1595940, 1702336, 2127920, 2553504, 3191880, 4255840, 5107008, 6383760, 8511680, 12767520, 25535040]

約数ペア:

[(1, 25535040), (2, 12767520), (3, 8511680), (4, 6383760), (5, 5107008), (6, 4255840), (8, 3191880), (10, 2553504), (12, 2127920), (15, 1702336), (16, 1595940), (20, 1276752), (24, 1063960), (30, 851168), (32, 797970), (40, 638376), (48, 531980), (60, 425584), (64, 398985), (67, 381120), (80, 319188), (96, 265990), (120, 212792), (134, 190560), (160, 159594), (192, 132995), (201, 127040), (240, 106396), (268, 95280), (320, 79797), (335, 76224), (397, 64320), (402, 63520), (480, 53198), (536, 47640), (670, 38112), (794, 32160), (804, 31760), (960, 26599), (1005, 25408), (1072, 23820), (1191, 21440), (1340, 19056), (1588, 16080), (1608, 15880), (1985, 12864), (2010, 12704), (2144, 11910), (2382, 10720), (2680, 9528), (3176, 8040), (3216, 7940), (3970, 6432), (4020, 6352), (4288, 5955), (4764, 5360)]