16803160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38189}}^1$

素因数の和:38211

約数の個数: 32

約数和(自身を含む): 41245200

約数和(自身を除く): 24442040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 38189, 76378, 152756, 190945, 305512, 381890, 420079, 763780, 840158, 1527560, 1680316, 2100395, 3360632, 4200790, 8401580, 16803160]

約数ペア:

[(1, 16803160), (2, 8401580), (4, 4200790), (5, 3360632), (8, 2100395), (10, 1680316), (11, 1527560), (20, 840158), (22, 763780), (40, 420079), (44, 381890), (55, 305512), (88, 190945), (110, 152756), (220, 76378), (440, 38189)]