57111040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{3187}}^1$

素因数の和:3217

約数の個数: 80

約数和(自身を含む): 156543552

約数和(自身を除く): 99432512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3187, 3584, 4480, 6374, 8960, 12748, 15935, 17920, 22309, 25496, 31870, 44618, 50992, 63740, 89236, 101984, 111545, 127480, 178472, 203968, 223090, 254960, 356944, 407936, 446180, 509920, 713888, 815872, 892360, 1019840, 1427776, 1631744, 1784720, 2039680, 2855552, 3569440, 4079360, 5711104, 7138880, 8158720, 11422208, 14277760, 28555520, 57111040]

約数ペア:

[(1, 57111040), (2, 28555520), (4, 14277760), (5, 11422208), (7, 8158720), (8, 7138880), (10, 5711104), (14, 4079360), (16, 3569440), (20, 2855552), (28, 2039680), (32, 1784720), (35, 1631744), (40, 1427776), (56, 1019840), (64, 892360), (70, 815872), (80, 713888), (112, 509920), (128, 446180), (140, 407936), (160, 356944), (224, 254960), (256, 223090), (280, 203968), (320, 178472), (448, 127480), (512, 111545), (560, 101984), (640, 89236), (896, 63740), (1120, 50992), (1280, 44618), (1792, 31870), (2240, 25496), (2560, 22309), (3187, 17920), (3584, 15935), (4480, 12748), (6374, 8960)]