130680032

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20117}}^1$

素因数の和:20163

約数の個数: 48

約数和(自身を含む): 304184160

約数和(自身を除く): 173504128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 20117, 40234, 80468, 140819, 160936, 281638, 321872, 563276, 583393, 643744, 1126552, 1166786, 2253104, 2333572, 4083751, 4506208, 4667144, 8167502, 9334288, 16335004, 18668576, 32670008, 65340016, 130680032]

約数ペア:

[(1, 130680032), (2, 65340016), (4, 32670008), (7, 18668576), (8, 16335004), (14, 9334288), (16, 8167502), (28, 4667144), (29, 4506208), (32, 4083751), (56, 2333572), (58, 2253104), (112, 1166786), (116, 1126552), (203, 643744), (224, 583393), (232, 563276), (406, 321872), (464, 281638), (812, 160936), (928, 140819), (1624, 80468), (3248, 40234), (6496, 20117)]