102055640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 240256800

約数和(自身を除く): 138201160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 97, 116, 145, 194, 232, 290, 388, 485, 580, 776, 907, 970, 1160, 1814, 1940, 2813, 3628, 3880, 4535, 5626, 7256, 9070, 11252, 14065, 18140, 22504, 26303, 28130, 36280, 52606, 56260, 87979, 105212, 112520, 131515, 175958, 210424, 263030, 351916, 439895, 526060, 703832, 879790, 1052120, 1759580, 2551391, 3519160, 5102782, 10205564, 12756955, 20411128, 25513910, 51027820, 102055640]

約数ペア:

[(1, 102055640), (2, 51027820), (4, 25513910), (5, 20411128), (8, 12756955), (10, 10205564), (20, 5102782), (29, 3519160), (40, 2551391), (58, 1759580), (97, 1052120), (116, 879790), (145, 703832), (194, 526060), (232, 439895), (290, 351916), (388, 263030), (485, 210424), (580, 175958), (776, 131515), (907, 112520), (970, 105212), (1160, 87979), (1814, 56260), (1940, 52606), (2813, 36280), (3628, 28130), (3880, 26303), (4535, 22504), (5626, 18140), (7256, 14065), (9070, 11252)]