57751040

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1367

約数の個数: 80

約数和(自身を含む): 146722752

約数和(自身を除く): 88971712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1327, 1360, 2176, 2560, 2654, 2720, 4352, 5308, 5440, 6635, 8704, 10616, 10880, 13270, 21232, 21760, 22559, 26540, 42464, 43520, 45118, 53080, 84928, 90236, 106160, 112795, 169856, 180472, 212320, 225590, 339712, 360944, 424640, 451180, 679424, 721888, 849280, 902360, 1443776, 1698560, 1804720, 2887552, 3397120, 3609440, 5775104, 7218880, 11550208, 14437760, 28875520, 57751040]

約数ペア:

[(1, 57751040), (2, 28875520), (4, 14437760), (5, 11550208), (8, 7218880), (10, 5775104), (16, 3609440), (17, 3397120), (20, 2887552), (32, 1804720), (34, 1698560), (40, 1443776), (64, 902360), (68, 849280), (80, 721888), (85, 679424), (128, 451180), (136, 424640), (160, 360944), (170, 339712), (256, 225590), (272, 212320), (320, 180472), (340, 169856), (512, 112795), (544, 106160), (640, 90236), (680, 84928), (1088, 53080), (1280, 45118), (1327, 43520), (1360, 42464), (2176, 26540), (2560, 22559), (2654, 21760), (2720, 21232), (4352, 13270), (5308, 10880), (5440, 10616), (6635, 8704)]