4104760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 10627200

約数和(自身を除く): 6522440

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 491, 760, 836, 982, 1045, 1672, 1964, 2090, 2455, 3928, 4180, 4910, 5401, 8360, 9329, 9820, 10802, 18658, 19640, 21604, 27005, 37316, 43208, 46645, 54010, 74632, 93290, 102619, 108020, 186580, 205238, 216040, 373160, 410476, 513095, 820952, 1026190, 2052380, 4104760]

約数ペア:

[(1, 4104760), (2, 2052380), (4, 1026190), (5, 820952), (8, 513095), (10, 410476), (11, 373160), (19, 216040), (20, 205238), (22, 186580), (38, 108020), (40, 102619), (44, 93290), (55, 74632), (76, 54010), (88, 46645), (95, 43208), (110, 37316), (152, 27005), (190, 21604), (209, 19640), (220, 18658), (380, 10802), (418, 9820), (440, 9329), (491, 8360), (760, 5401), (836, 4910), (982, 4180), (1045, 3928), (1672, 2455), (1964, 2090)]