16605050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 40711680

約数和(自身を除く): 24106630

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 50, 55, 70, 77, 95, 110, 133, 154, 175, 190, 209, 227, 266, 275, 350, 385, 418, 454, 475, 550, 665, 770, 950, 1045, 1135, 1330, 1463, 1589, 1925, 2090, 2270, 2497, 2926, 3178, 3325, 3850, 4313, 4994, 5225, 5675, 6650, 7315, 7945, 8626, 10450, 11350, 12485, 14630, 15890, 17479, 21565, 24970, 30191, 34958, 36575, 39725, 43130, 47443, 60382, 62425, 73150, 79450, 87395, 94886, 107825, 124850, 150955, 174790, 215650, 237215, 301910, 332101, 436975, 474430, 664202, 754775, 873950, 1186075, 1509550, 1660505, 2372150, 3321010, 8302525, 16605050]

約数ペア:

[(1, 16605050), (2, 8302525), (5, 3321010), (7, 2372150), (10, 1660505), (11, 1509550), (14, 1186075), (19, 873950), (22, 754775), (25, 664202), (35, 474430), (38, 436975), (50, 332101), (55, 301910), (70, 237215), (77, 215650), (95, 174790), (110, 150955), (133, 124850), (154, 107825), (175, 94886), (190, 87395), (209, 79450), (227, 73150), (266, 62425), (275, 60382), (350, 47443), (385, 43130), (418, 39725), (454, 36575), (475, 34958), (550, 30191), (665, 24970), (770, 21565), (950, 17479), (1045, 15890), (1135, 14630), (1330, 12485), (1463, 11350), (1589, 10450), (1925, 8626), (2090, 7945), (2270, 7315), (2497, 6650), (2926, 5675), (3178, 5225), (3325, 4994), (3850, 4313)]