103277680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117361}}^1$

素因数の和:117385

約数の個数: 40

約数和(自身を含む): 261951984

約数和(自身を除く): 158674304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 117361, 234722, 469444, 586805, 938888, 1173610, 1290971, 1877776, 2347220, 2581942, 4694440, 5163884, 6454855, 9388880, 10327768, 12909710, 20655536, 25819420, 51638840, 103277680]

約数ペア:

[(1, 103277680), (2, 51638840), (4, 25819420), (5, 20655536), (8, 12909710), (10, 10327768), (11, 9388880), (16, 6454855), (20, 5163884), (22, 4694440), (40, 2581942), (44, 2347220), (55, 1877776), (80, 1290971), (88, 1173610), (110, 938888), (176, 586805), (220, 469444), (440, 234722), (880, 117361)]