1036309640

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 2357728560

約数和(自身を除く): 1321418920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 241, 386, 482, 557, 772, 964, 965, 1114, 1205, 1544, 1928, 1930, 2228, 2410, 2785, 3860, 4456, 4820, 5570, 7720, 9640, 11140, 22280, 46513, 93026, 107501, 134237, 186052, 215002, 232565, 268474, 372104, 430004, 465130, 536948, 537505, 671185, 860008, 930260, 1073896, 1075010, 1342370, 1860520, 2150020, 2684740, 4300040, 5369480, 25907741, 51815482, 103630964, 129538705, 207261928, 259077410, 518154820, 1036309640]

約数ペア:

[(1, 1036309640), (2, 518154820), (4, 259077410), (5, 207261928), (8, 129538705), (10, 103630964), (20, 51815482), (40, 25907741), (193, 5369480), (241, 4300040), (386, 2684740), (482, 2150020), (557, 1860520), (772, 1342370), (964, 1075010), (965, 1073896), (1114, 930260), (1205, 860008), (1544, 671185), (1928, 537505), (1930, 536948), (2228, 465130), (2410, 430004), (2785, 372104), (3860, 268474), (4456, 232565), (4820, 215002), (5570, 186052), (7720, 134237), (9640, 107501), (11140, 93026), (22280, 46513)]