4322080

素因数分解:

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

素因数の和:266

約数の個数: 96

約数和(自身を含む): 12410496

約数和(自身を除く): 8088416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 227, 238, 272, 280, 340, 454, 476, 544, 560, 595, 680, 908, 952, 1120, 1135, 1190, 1360, 1589, 1816, 1904, 2270, 2380, 2720, 3178, 3632, 3808, 3859, 4540, 4760, 6356, 7264, 7718, 7945, 9080, 9520, 12712, 15436, 15890, 18160, 19040, 19295, 25424, 27013, 30872, 31780, 36320, 38590, 50848, 54026, 61744, 63560, 77180, 108052, 123488, 127120, 135065, 154360, 216104, 254240, 270130, 308720, 432208, 540260, 617440, 864416, 1080520, 2161040, 4322080]

約数ペア:

[(1, 4322080), (2, 2161040), (4, 1080520), (5, 864416), (7, 617440), (8, 540260), (10, 432208), (14, 308720), (16, 270130), (17, 254240), (20, 216104), (28, 154360), (32, 135065), (34, 127120), (35, 123488), (40, 108052), (56, 77180), (68, 63560), (70, 61744), (80, 54026), (85, 50848), (112, 38590), (119, 36320), (136, 31780), (140, 30872), (160, 27013), (170, 25424), (224, 19295), (227, 19040), (238, 18160), (272, 15890), (280, 15436), (340, 12712), (454, 9520), (476, 9080), (544, 7945), (560, 7718), (595, 7264), (680, 6356), (908, 4760), (952, 4540), (1120, 3859), (1135, 3808), (1190, 3632), (1360, 3178), (1589, 2720), (1816, 2380), (1904, 2270)]