1720200416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8297}}^1$

素因数の和:8368

約数の個数: 96

約数和(自身を含む): 4014904320

約数和(自身を除く): 2294703904

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 352, 418, 496, 589, 608, 682, 836, 992, 1178, 1364, 1672, 2356, 2728, 3344, 4712, 5456, 6479, 6688, 8297, 9424, 10912, 12958, 16594, 18848, 25916, 33188, 51832, 66376, 91267, 103664, 132752, 157643, 182534, 207328, 257207, 265504, 315286, 365068, 514414, 630572, 730136, 1028828, 1261144, 1460272, 1734073, 2057656, 2522288, 2829277, 2920544, 3468146, 4115312, 4886933, 5044576, 5658554, 6936292, 8230624, 9773866, 11317108, 13872584, 19547732, 22634216, 27745168, 39095464, 45268432, 53756263, 55490336, 78190928, 90536864, 107512526, 156381856, 215025052, 430050104, 860100208, 1720200416]

約数ペア:

[(1, 1720200416), (2, 860100208), (4, 430050104), (8, 215025052), (11, 156381856), (16, 107512526), (19, 90536864), (22, 78190928), (31, 55490336), (32, 53756263), (38, 45268432), (44, 39095464), (62, 27745168), (76, 22634216), (88, 19547732), (124, 13872584), (152, 11317108), (176, 9773866), (209, 8230624), (248, 6936292), (304, 5658554), (341, 5044576), (352, 4886933), (418, 4115312), (496, 3468146), (589, 2920544), (608, 2829277), (682, 2522288), (836, 2057656), (992, 1734073), (1178, 1460272), (1364, 1261144), (1672, 1028828), (2356, 730136), (2728, 630572), (3344, 514414), (4712, 365068), (5456, 315286), (6479, 265504), (6688, 257207), (8297, 207328), (9424, 182534), (10912, 157643), (12958, 132752), (16594, 103664), (18848, 91267), (25916, 66376), (33188, 51832)]