146290120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8369}}^1$

素因数の和:8422

約数の個数: 64

約数和(自身を含む): 361584000

約数和(自身を除く): 215293880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 8369, 8740, 16738, 17480, 33476, 41845, 66952, 83690, 159011, 167380, 192487, 318022, 334760, 384974, 636044, 769948, 795055, 962435, 1272088, 1539896, 1590110, 1924870, 3180220, 3657253, 3849740, 6360440, 7314506, 7699480, 14629012, 18286265, 29258024, 36572530, 73145060, 146290120]

約数ペア:

[(1, 146290120), (2, 73145060), (4, 36572530), (5, 29258024), (8, 18286265), (10, 14629012), (19, 7699480), (20, 7314506), (23, 6360440), (38, 3849740), (40, 3657253), (46, 3180220), (76, 1924870), (92, 1590110), (95, 1539896), (115, 1272088), (152, 962435), (184, 795055), (190, 769948), (230, 636044), (380, 384974), (437, 334760), (460, 318022), (760, 192487), (874, 167380), (920, 159011), (1748, 83690), (2185, 66952), (3496, 41845), (4370, 33476), (8369, 17480), (8740, 16738)]