26246770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 28496270

約数列:

[1, 2, 5, 10, 11, 22, 31, 43, 55, 62, 86, 110, 155, 179, 215, 310, 341, 358, 430, 473, 682, 895, 946, 1333, 1705, 1790, 1969, 2365, 2666, 3410, 3938, 4730, 5549, 6665, 7697, 9845, 11098, 13330, 14663, 15394, 19690, 27745, 29326, 38485, 55490, 61039, 73315, 76970, 84667, 122078, 146630, 169334, 238607, 305195, 423335, 477214, 610390, 846670, 1193035, 2386070, 2624677, 5249354, 13123385, 26246770]

約数ペア:

[(1, 26246770), (2, 13123385), (5, 5249354), (10, 2624677), (11, 2386070), (22, 1193035), (31, 846670), (43, 610390), (55, 477214), (62, 423335), (86, 305195), (110, 238607), (155, 169334), (179, 146630), (215, 122078), (310, 84667), (341, 76970), (358, 73315), (430, 61039), (473, 55490), (682, 38485), (895, 29326), (946, 27745), (1333, 19690), (1705, 15394), (1790, 14663), (1969, 13330), (2365, 11098), (2666, 9845), (3410, 7697), (3938, 6665), (4730, 5549)]