190185160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18793}}^1$

素因数の和:18838

約数の個数: 64

約数和(自身を含む): 487140480

約数和(自身を除く): 296955320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 18793, 37586, 75172, 93965, 150344, 187930, 206723, 375860, 413446, 432239, 751720, 826892, 864478, 1033615, 1653784, 1728956, 2067230, 2161195, 3457912, 4134460, 4322390, 4754629, 8268920, 8644780, 9509258, 17289560, 19018516, 23773145, 38037032, 47546290, 95092580, 190185160]

約数ペア:

[(1, 190185160), (2, 95092580), (4, 47546290), (5, 38037032), (8, 23773145), (10, 19018516), (11, 17289560), (20, 9509258), (22, 8644780), (23, 8268920), (40, 4754629), (44, 4322390), (46, 4134460), (55, 3457912), (88, 2161195), (92, 2067230), (110, 1728956), (115, 1653784), (184, 1033615), (220, 864478), (230, 826892), (253, 751720), (440, 432239), (460, 413446), (506, 375860), (920, 206723), (1012, 187930), (1265, 150344), (2024, 93965), (2530, 75172), (5060, 37586), (10120, 18793)]