25198080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 85735584

約数和(自身を除く): 60537504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 193, 204, 240, 255, 256, 272, 320, 340, 384, 386, 408, 480, 510, 512, 544, 579, 640, 680, 768, 772, 816, 960, 965, 1020, 1088, 1158, 1280, 1360, 1536, 1544, 1632, 1920, 1930, 2040, 2176, 2316, 2560, 2720, 2895, 3088, 3264, 3281, 3840, 3860, 4080, 4352, 4632, 5440, 5790, 6176, 6528, 6562, 7680, 7720, 8160, 8704, 9264, 9843, 10880, 11580, 12352, 13056, 13124, 15440, 16320, 16405, 18528, 19686, 21760, 23160, 24704, 26112, 26248, 30880, 32640, 32810, 37056, 39372, 43520, 46320, 49215, 49408, 52496, 61760, 65280, 65620, 74112, 78744, 92640, 98430, 98816, 104992, 123520, 130560, 131240, 148224, 157488, 185280, 196860, 209984, 247040, 262480, 296448, 314976, 370560, 393720, 419968, 494080, 524960, 629952, 741120, 787440, 839936, 1049920, 1259904, 1482240, 1574880, 1679872, 2099840, 2519808, 3149760, 4199680, 5039616, 6299520, 8399360, 12599040, 25198080]

約数ペア:

[(1, 25198080), (2, 12599040), (3, 8399360), (4, 6299520), (5, 5039616), (6, 4199680), (8, 3149760), (10, 2519808), (12, 2099840), (15, 1679872), (16, 1574880), (17, 1482240), (20, 1259904), (24, 1049920), (30, 839936), (32, 787440), (34, 741120), (40, 629952), (48, 524960), (51, 494080), (60, 419968), (64, 393720), (68, 370560), (80, 314976), (85, 296448), (96, 262480), (102, 247040), (120, 209984), (128, 196860), (136, 185280), (160, 157488), (170, 148224), (192, 131240), (193, 130560), (204, 123520), (240, 104992), (255, 98816), (256, 98430), (272, 92640), (320, 78744), (340, 74112), (384, 65620), (386, 65280), (408, 61760), (480, 52496), (510, 49408), (512, 49215), (544, 46320), (579, 43520), (640, 39372), (680, 37056), (768, 32810), (772, 32640), (816, 30880), (960, 26248), (965, 26112), (1020, 24704), (1088, 23160), (1158, 21760), (1280, 19686), (1360, 18528), (1536, 16405), (1544, 16320), (1632, 15440), (1920, 13124), (1930, 13056), (2040, 12352), (2176, 11580), (2316, 10880), (2560, 9843), (2720, 9264), (2895, 8704), (3088, 8160), (3264, 7720), (3281, 7680), (3840, 6562), (3860, 6528), (4080, 6176), (4352, 5790), (4632, 5440)]