54040960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4967}}^1$

素因数の和:5003

約数の個数: 64

約数和(自身を含む): 136818720

約数和(自身を除く): 82777760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 4967, 5440, 9934, 10880, 19868, 24835, 39736, 49670, 79472, 84439, 99340, 158944, 168878, 198680, 317888, 337756, 397360, 422195, 635776, 675512, 794720, 844390, 1351024, 1589440, 1688780, 2702048, 3178880, 3377560, 5404096, 6755120, 10808192, 13510240, 27020480, 54040960]

約数ペア:

[(1, 54040960), (2, 27020480), (4, 13510240), (5, 10808192), (8, 6755120), (10, 5404096), (16, 3377560), (17, 3178880), (20, 2702048), (32, 1688780), (34, 1589440), (40, 1351024), (64, 844390), (68, 794720), (80, 675512), (85, 635776), (128, 422195), (136, 397360), (160, 337756), (170, 317888), (272, 198680), (320, 168878), (340, 158944), (544, 99340), (640, 84439), (680, 79472), (1088, 49670), (1360, 39736), (2176, 24835), (2720, 19868), (4967, 10880), (5440, 9934)]