4524380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 11503296

約数和(自身を除く): 6978916

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1901, 2380, 3802, 7604, 9505, 13307, 19010, 26614, 32317, 38020, 53228, 64634, 66535, 129268, 133070, 161585, 226219, 266140, 323170, 452438, 646340, 904876, 1131095, 2262190, 4524380]

約数ペア:

[(1, 4524380), (2, 2262190), (4, 1131095), (5, 904876), (7, 646340), (10, 452438), (14, 323170), (17, 266140), (20, 226219), (28, 161585), (34, 133070), (35, 129268), (68, 66535), (70, 64634), (85, 53228), (119, 38020), (140, 32317), (170, 26614), (238, 19010), (340, 13307), (476, 9505), (595, 7604), (1190, 3802), (1901, 2380)]