1569380382050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4517}}^1\times {\mathrm{41117}}^1$

素因数の和:45672

約数の個数: 72

約数和(自身を含む): 3161638759356

約数和(自身を除く): 1592258377306

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 4517, 8450, 9034, 22585, 41117, 45170, 58721, 82234, 112925, 117442, 205585, 225850, 293605, 411170, 534521, 587210, 763373, 1027925, 1069042, 1468025, 1526746, 2055850, 2672605, 2936050, 3816865, 5345210, 6948773, 7633730, 13363025, 13897546, 19084325, 26726050, 34743865, 38168650, 69487730, 173719325, 185725489, 347438650, 371450978, 928627445, 1857254890, 2414431357, 4643137225, 4828862714, 9286274450, 12072156785, 24144313570, 31387607641, 60360783925, 62775215282, 120721567850, 156938038205, 313876076410, 784690191025, 1569380382050]

約数ペア:

[(1, 1569380382050), (2, 784690191025), (5, 313876076410), (10, 156938038205), (13, 120721567850), (25, 62775215282), (26, 60360783925), (50, 31387607641), (65, 24144313570), (130, 12072156785), (169, 9286274450), (325, 4828862714), (338, 4643137225), (650, 2414431357), (845, 1857254890), (1690, 928627445), (4225, 371450978), (4517, 347438650), (8450, 185725489), (9034, 173719325), (22585, 69487730), (41117, 38168650), (45170, 34743865), (58721, 26726050), (82234, 19084325), (112925, 13897546), (117442, 13363025), (205585, 7633730), (225850, 6948773), (293605, 5345210), (411170, 3816865), (534521, 2936050), (587210, 2672605), (763373, 2055850), (1027925, 1526746), (1069042, 1468025)]