108774940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^3\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 237646080

約数和(自身を除く): 128871140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 223, 290, 446, 580, 841, 892, 1115, 1682, 2230, 3364, 4205, 4460, 6467, 8410, 12934, 16820, 24389, 25868, 32335, 48778, 64670, 97556, 121945, 129340, 187543, 243890, 375086, 487780, 750172, 937715, 1875430, 3750860, 5438747, 10877494, 21754988, 27193735, 54387470, 108774940]

約数ペア:

[(1, 108774940), (2, 54387470), (4, 27193735), (5, 21754988), (10, 10877494), (20, 5438747), (29, 3750860), (58, 1875430), (116, 937715), (145, 750172), (223, 487780), (290, 375086), (446, 243890), (580, 187543), (841, 129340), (892, 121945), (1115, 97556), (1682, 64670), (2230, 48778), (3364, 32335), (4205, 25868), (4460, 24389), (6467, 16820), (8410, 12934)]