10923520

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:291

約数の個数: 80

約数和(自身を含む): 27841968

約数和(自身を除く): 16918448

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, 512, 544, 640, 680, 1004, 1088, 1255, 1280, 1360, 2008, 2176, 2510, 2560, 2720, 4016, 4267, 4352, 5020, 5440, 8032, 8534, 8704, 10040, 10880, 16064, 17068, 20080, 21335, 21760, 32128, 34136, 40160, 42670, 43520, 64256, 68272, 80320, 85340, 128512, 136544, 160640, 170680, 273088, 321280, 341360, 546176, 642560, 682720, 1092352, 1365440, 2184704, 2730880, 5461760, 10923520]

約数ペア:

[(1, 10923520), (2, 5461760), (4, 2730880), (5, 2184704), (8, 1365440), (10, 1092352), (16, 682720), (17, 642560), (20, 546176), (32, 341360), (34, 321280), (40, 273088), (64, 170680), (68, 160640), (80, 136544), (85, 128512), (128, 85340), (136, 80320), (160, 68272), (170, 64256), (251, 43520), (256, 42670), (272, 40160), (320, 34136), (340, 32128), (502, 21760), (512, 21335), (544, 20080), (640, 17068), (680, 16064), (1004, 10880), (1088, 10040), (1255, 8704), (1280, 8534), (1360, 8032), (2008, 5440), (2176, 5020), (2510, 4352), (2560, 4267), (2720, 4016)]