4417280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 144

約数和(自身を含む): 13245120

約数和(自身を除く): 8827840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 56, 58, 64, 68, 70, 80, 85, 112, 116, 119, 128, 136, 140, 145, 160, 170, 203, 224, 232, 238, 256, 272, 280, 290, 320, 340, 406, 448, 464, 476, 493, 544, 560, 580, 595, 640, 680, 812, 896, 928, 952, 986, 1015, 1088, 1120, 1160, 1190, 1280, 1360, 1624, 1792, 1856, 1904, 1972, 2030, 2176, 2240, 2320, 2380, 2465, 2720, 3248, 3451, 3712, 3808, 3944, 4060, 4352, 4480, 4640, 4760, 4930, 5440, 6496, 6902, 7424, 7616, 7888, 8120, 8960, 9280, 9520, 9860, 10880, 12992, 13804, 15232, 15776, 16240, 17255, 18560, 19040, 19720, 21760, 25984, 27608, 30464, 31552, 32480, 34510, 37120, 38080, 39440, 51968, 55216, 63104, 64960, 69020, 76160, 78880, 110432, 126208, 129920, 138040, 152320, 157760, 220864, 259840, 276080, 315520, 441728, 552160, 631040, 883456, 1104320, 2208640, 4417280]

約数ペア:

[(1, 4417280), (2, 2208640), (4, 1104320), (5, 883456), (7, 631040), (8, 552160), (10, 441728), (14, 315520), (16, 276080), (17, 259840), (20, 220864), (28, 157760), (29, 152320), (32, 138040), (34, 129920), (35, 126208), (40, 110432), (56, 78880), (58, 76160), (64, 69020), (68, 64960), (70, 63104), (80, 55216), (85, 51968), (112, 39440), (116, 38080), (119, 37120), (128, 34510), (136, 32480), (140, 31552), (145, 30464), (160, 27608), (170, 25984), (203, 21760), (224, 19720), (232, 19040), (238, 18560), (256, 17255), (272, 16240), (280, 15776), (290, 15232), (320, 13804), (340, 12992), (406, 10880), (448, 9860), (464, 9520), (476, 9280), (493, 8960), (544, 8120), (560, 7888), (580, 7616), (595, 7424), (640, 6902), (680, 6496), (812, 5440), (896, 4930), (928, 4760), (952, 4640), (986, 4480), (1015, 4352), (1088, 4060), (1120, 3944), (1160, 3808), (1190, 3712), (1280, 3451), (1360, 3248), (1624, 2720), (1792, 2465), (1856, 2380), (1904, 2320), (1972, 2240), (2030, 2176)]