11456620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 29836800

約数和(自身を除く): 18380180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 59, 70, 73, 76, 95, 118, 133, 140, 146, 190, 236, 266, 292, 295, 365, 380, 413, 511, 532, 590, 665, 730, 826, 1022, 1121, 1180, 1330, 1387, 1460, 1652, 2044, 2065, 2242, 2555, 2660, 2774, 4130, 4307, 4484, 5110, 5548, 5605, 6935, 7847, 8260, 8614, 9709, 10220, 11210, 13870, 15694, 17228, 19418, 21535, 22420, 27740, 30149, 31388, 38836, 39235, 43070, 48545, 60298, 78470, 81833, 86140, 97090, 120596, 150745, 156940, 163666, 194180, 301490, 327332, 409165, 572831, 602980, 818330, 1145662, 1636660, 2291324, 2864155, 5728310, 11456620]

約数ペア:

[(1, 11456620), (2, 5728310), (4, 2864155), (5, 2291324), (7, 1636660), (10, 1145662), (14, 818330), (19, 602980), (20, 572831), (28, 409165), (35, 327332), (38, 301490), (59, 194180), (70, 163666), (73, 156940), (76, 150745), (95, 120596), (118, 97090), (133, 86140), (140, 81833), (146, 78470), (190, 60298), (236, 48545), (266, 43070), (292, 39235), (295, 38836), (365, 31388), (380, 30149), (413, 27740), (511, 22420), (532, 21535), (590, 19418), (665, 17228), (730, 15694), (826, 13870), (1022, 11210), (1121, 10220), (1180, 9709), (1330, 8614), (1387, 8260), (1460, 7847), (1652, 6935), (2044, 5605), (2065, 5548), (2242, 5110), (2555, 4484), (2660, 4307), (2774, 4130)]