108067700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 255447192

約数和(自身を除く): 147379492

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 97, 100, 130, 194, 260, 325, 388, 485, 650, 857, 970, 1261, 1300, 1714, 1940, 2425, 2522, 3428, 4285, 4850, 5044, 6305, 8570, 9700, 11141, 12610, 17140, 21425, 22282, 25220, 31525, 42850, 44564, 55705, 63050, 83129, 85700, 111410, 126100, 166258, 222820, 278525, 332516, 415645, 557050, 831290, 1080677, 1114100, 1662580, 2078225, 2161354, 4156450, 4322708, 5403385, 8312900, 10806770, 21613540, 27016925, 54033850, 108067700]

約数ペア:

[(1, 108067700), (2, 54033850), (4, 27016925), (5, 21613540), (10, 10806770), (13, 8312900), (20, 5403385), (25, 4322708), (26, 4156450), (50, 2161354), (52, 2078225), (65, 1662580), (97, 1114100), (100, 1080677), (130, 831290), (194, 557050), (260, 415645), (325, 332516), (388, 278525), (485, 222820), (650, 166258), (857, 126100), (970, 111410), (1261, 85700), (1300, 83129), (1714, 63050), (1940, 55705), (2425, 44564), (2522, 42850), (3428, 31525), (4285, 25220), (4850, 22282), (5044, 21425), (6305, 17140), (8570, 12610), (9700, 11141)]