85603840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 160

約数和(自身を含む): 249251904

約数和(自身を除く): 163648064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 281, 320, 340, 448, 476, 512, 544, 560, 562, 595, 640, 680, 896, 952, 1088, 1120, 1124, 1190, 1280, 1360, 1405, 1792, 1904, 1967, 2176, 2240, 2248, 2380, 2560, 2720, 2810, 3584, 3808, 3934, 4352, 4480, 4496, 4760, 4777, 5440, 5620, 7616, 7868, 8704, 8960, 8992, 9520, 9554, 9835, 10880, 11240, 15232, 15736, 17920, 17984, 19040, 19108, 19670, 21760, 22480, 23885, 30464, 31472, 33439, 35968, 38080, 38216, 39340, 43520, 44960, 47770, 60928, 62944, 66878, 71936, 76160, 76432, 78680, 89920, 95540, 125888, 133756, 143872, 152320, 152864, 157360, 167195, 179840, 191080, 251776, 267512, 304640, 305728, 314720, 334390, 359680, 382160, 503552, 535024, 611456, 629440, 668780, 719360, 764320, 1007104, 1070048, 1222912, 1258880, 1337560, 1528640, 2140096, 2445824, 2517760, 2675120, 3057280, 4280192, 5035520, 5350240, 6114560, 8560384, 10700480, 12229120, 17120768, 21400960, 42801920, 85603840]

約数ペア:

[(1, 85603840), (2, 42801920), (4, 21400960), (5, 17120768), (7, 12229120), (8, 10700480), (10, 8560384), (14, 6114560), (16, 5350240), (17, 5035520), (20, 4280192), (28, 3057280), (32, 2675120), (34, 2517760), (35, 2445824), (40, 2140096), (56, 1528640), (64, 1337560), (68, 1258880), (70, 1222912), (80, 1070048), (85, 1007104), (112, 764320), (119, 719360), (128, 668780), (136, 629440), (140, 611456), (160, 535024), (170, 503552), (224, 382160), (238, 359680), (256, 334390), (272, 314720), (280, 305728), (281, 304640), (320, 267512), (340, 251776), (448, 191080), (476, 179840), (512, 167195), (544, 157360), (560, 152864), (562, 152320), (595, 143872), (640, 133756), (680, 125888), (896, 95540), (952, 89920), (1088, 78680), (1120, 76432), (1124, 76160), (1190, 71936), (1280, 66878), (1360, 62944), (1405, 60928), (1792, 47770), (1904, 44960), (1967, 43520), (2176, 39340), (2240, 38216), (2248, 38080), (2380, 35968), (2560, 33439), (2720, 31472), (2810, 30464), (3584, 23885), (3808, 22480), (3934, 21760), (4352, 19670), (4480, 19108), (4496, 19040), (4760, 17984), (4777, 17920), (5440, 15736), (5620, 15232), (7616, 11240), (7868, 10880), (8704, 9835), (8960, 9554), (8992, 9520)]