5461760

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 13907376

約数和(自身を除く): 8445616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 251, 256, 272, 320, 340, 502, 544, 640, 680, 1004, 1088, 1255, 1280, 1360, 2008, 2176, 2510, 2720, 4016, 4267, 4352, 5020, 5440, 8032, 8534, 10040, 10880, 16064, 17068, 20080, 21335, 21760, 32128, 34136, 40160, 42670, 64256, 68272, 80320, 85340, 136544, 160640, 170680, 273088, 321280, 341360, 546176, 682720, 1092352, 1365440, 2730880, 5461760]

約数ペア:

[(1, 5461760), (2, 2730880), (4, 1365440), (5, 1092352), (8, 682720), (10, 546176), (16, 341360), (17, 321280), (20, 273088), (32, 170680), (34, 160640), (40, 136544), (64, 85340), (68, 80320), (80, 68272), (85, 64256), (128, 42670), (136, 40160), (160, 34136), (170, 32128), (251, 21760), (256, 21335), (272, 20080), (320, 17068), (340, 16064), (502, 10880), (544, 10040), (640, 8534), (680, 8032), (1004, 5440), (1088, 5020), (1255, 4352), (1280, 4267), (1360, 4016), (2008, 2720), (2176, 2510)]