220108260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{126499}}^1$

素因数の和:126540

約数の個数: 48

約数和(自身を含む): 637560000

約数和(自身を除く): 417451740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 126499, 252998, 379497, 505996, 632495, 758994, 1264990, 1517988, 1897485, 2529980, 3668471, 3794970, 7336942, 7589940, 11005413, 14673884, 18342355, 22010826, 36684710, 44021652, 55027065, 73369420, 110054130, 220108260]

約数ペア:

[(1, 220108260), (2, 110054130), (3, 73369420), (4, 55027065), (5, 44021652), (6, 36684710), (10, 22010826), (12, 18342355), (15, 14673884), (20, 11005413), (29, 7589940), (30, 7336942), (58, 3794970), (60, 3668471), (87, 2529980), (116, 1897485), (145, 1517988), (174, 1264990), (290, 758994), (348, 632495), (435, 505996), (580, 379497), (870, 252998), (1740, 126499)]