2574304850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 5272162560

約数和(自身を除く): 2697857710

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 227, 239, 325, 365, 454, 478, 650, 730, 949, 1135, 1195, 1825, 1898, 2270, 2390, 2951, 3107, 3650, 4745, 5675, 5902, 5975, 6214, 9490, 11350, 11950, 14755, 15535, 16571, 17447, 23725, 29510, 31070, 33142, 34894, 47450, 54253, 73775, 77675, 82855, 87235, 108506, 147550, 155350, 165710, 174470, 215423, 226811, 271265, 414275, 430846, 436175, 453622, 542530, 705289, 828550, 872350, 1077115, 1134055, 1356325, 1410578, 2154230, 2268110, 2712650, 3526445, 3960469, 5385575, 5670275, 7052890, 7920938, 10771150, 11340550, 17632225, 19802345, 35264450, 39604690, 51486097, 99011725, 102972194, 198023450, 257430485, 514860970, 1287152425, 2574304850]

約数ペア:

[(1, 2574304850), (2, 1287152425), (5, 514860970), (10, 257430485), (13, 198023450), (25, 102972194), (26, 99011725), (50, 51486097), (65, 39604690), (73, 35264450), (130, 19802345), (146, 17632225), (227, 11340550), (239, 10771150), (325, 7920938), (365, 7052890), (454, 5670275), (478, 5385575), (650, 3960469), (730, 3526445), (949, 2712650), (1135, 2268110), (1195, 2154230), (1825, 1410578), (1898, 1356325), (2270, 1134055), (2390, 1077115), (2951, 872350), (3107, 828550), (3650, 705289), (4745, 542530), (5675, 453622), (5902, 436175), (5975, 430846), (6214, 414275), (9490, 271265), (11350, 226811), (11950, 215423), (14755, 174470), (15535, 165710), (16571, 155350), (17447, 147550), (23725, 108506), (29510, 87235), (31070, 82855), (33142, 77675), (34894, 73775), (47450, 54253)]