1567358980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 3663700992

約数和(自身を除く): 2096342012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 121, 194, 220, 242, 388, 484, 485, 605, 607, 970, 1067, 1210, 1214, 1331, 1940, 2134, 2420, 2428, 2662, 3035, 4268, 5324, 5335, 6070, 6655, 6677, 10670, 11737, 12140, 13310, 13354, 21340, 23474, 26620, 26708, 33385, 46948, 58685, 58879, 66770, 73447, 117370, 117758, 129107, 133540, 146894, 234740, 235516, 258214, 293788, 294395, 367235, 516428, 588790, 645535, 647669, 734470, 807917, 1177580, 1291070, 1295338, 1468940, 1615834, 2582140, 2590676, 3231668, 3238345, 4039585, 6476690, 7124359, 8079170, 12953380, 14248718, 16158340, 28497436, 35621795, 71243590, 78367949, 142487180, 156735898, 313471796, 391839745, 783679490, 1567358980]

約数ペア:

[(1, 1567358980), (2, 783679490), (4, 391839745), (5, 313471796), (10, 156735898), (11, 142487180), (20, 78367949), (22, 71243590), (44, 35621795), (55, 28497436), (97, 16158340), (110, 14248718), (121, 12953380), (194, 8079170), (220, 7124359), (242, 6476690), (388, 4039585), (484, 3238345), (485, 3231668), (605, 2590676), (607, 2582140), (970, 1615834), (1067, 1468940), (1210, 1295338), (1214, 1291070), (1331, 1177580), (1940, 807917), (2134, 734470), (2420, 647669), (2428, 645535), (2662, 588790), (3035, 516428), (4268, 367235), (5324, 294395), (5335, 293788), (6070, 258214), (6655, 235516), (6677, 234740), (10670, 146894), (11737, 133540), (12140, 129107), (13310, 117758), (13354, 117370), (21340, 73447), (23474, 66770), (26620, 58879), (26708, 58685), (33385, 46948)]