925606060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 2081899008

約数和(自身を除く): 1156292948

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 157, 185, 257, 310, 314, 370, 514, 620, 628, 740, 785, 1028, 1147, 1285, 1570, 2294, 2570, 3140, 4588, 4867, 5140, 5735, 5809, 7967, 9509, 9734, 11470, 11618, 15934, 19018, 19468, 22940, 23236, 24335, 29045, 31868, 38036, 39835, 40349, 47545, 48670, 58090, 79670, 80698, 95090, 97340, 116180, 159340, 161396, 180079, 190180, 201745, 294779, 360158, 403490, 589558, 720316, 806980, 900395, 1179116, 1250819, 1473895, 1492913, 1800790, 2501638, 2947790, 2985826, 3601580, 5003276, 5895580, 5971652, 6254095, 7464565, 12508190, 14929130, 25016380, 29858260, 46280303, 92560606, 185121212, 231401515, 462803030, 925606060]

約数ペア:

[(1, 925606060), (2, 462803030), (4, 231401515), (5, 185121212), (10, 92560606), (20, 46280303), (31, 29858260), (37, 25016380), (62, 14929130), (74, 12508190), (124, 7464565), (148, 6254095), (155, 5971652), (157, 5895580), (185, 5003276), (257, 3601580), (310, 2985826), (314, 2947790), (370, 2501638), (514, 1800790), (620, 1492913), (628, 1473895), (740, 1250819), (785, 1179116), (1028, 900395), (1147, 806980), (1285, 720316), (1570, 589558), (2294, 403490), (2570, 360158), (3140, 294779), (4588, 201745), (4867, 190180), (5140, 180079), (5735, 161396), (5809, 159340), (7967, 116180), (9509, 97340), (9734, 95090), (11470, 80698), (11618, 79670), (15934, 58090), (19018, 48670), (19468, 47545), (22940, 40349), (23236, 39835), (24335, 38036), (29045, 31868)]