10264940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 27578880

約数和(自身を除く): 17313940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 227, 238, 266, 323, 340, 380, 454, 476, 532, 595, 646, 665, 908, 1135, 1190, 1292, 1330, 1589, 1615, 2261, 2270, 2380, 2660, 3178, 3230, 3859, 4313, 4522, 4540, 6356, 6460, 7718, 7945, 8626, 9044, 11305, 15436, 15890, 17252, 19295, 21565, 22610, 27013, 30191, 31780, 38590, 43130, 45220, 54026, 60382, 73321, 77180, 86260, 108052, 120764, 135065, 146642, 150955, 270130, 293284, 301910, 366605, 513247, 540260, 603820, 733210, 1026494, 1466420, 2052988, 2566235, 5132470, 10264940]

約数ペア:

[(1, 10264940), (2, 5132470), (4, 2566235), (5, 2052988), (7, 1466420), (10, 1026494), (14, 733210), (17, 603820), (19, 540260), (20, 513247), (28, 366605), (34, 301910), (35, 293284), (38, 270130), (68, 150955), (70, 146642), (76, 135065), (85, 120764), (95, 108052), (119, 86260), (133, 77180), (140, 73321), (170, 60382), (190, 54026), (227, 45220), (238, 43130), (266, 38590), (323, 31780), (340, 30191), (380, 27013), (454, 22610), (476, 21565), (532, 19295), (595, 17252), (646, 15890), (665, 15436), (908, 11305), (1135, 9044), (1190, 8626), (1292, 7945), (1330, 7718), (1589, 6460), (1615, 6356), (2261, 4540), (2270, 4522), (2380, 4313), (2660, 3859), (3178, 3230)]