25850871620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{41597}}^1$

素因数の和:41829

約数の個数: 96

約数和(自身を含む): 65076576768

約数和(自身を除く): 39225705148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 193, 230, 322, 386, 460, 644, 772, 805, 965, 1351, 1610, 1930, 2702, 3220, 3860, 4439, 5404, 6755, 8878, 13510, 17756, 22195, 27020, 31073, 41597, 44390, 62146, 83194, 88780, 124292, 155365, 166388, 207985, 291179, 310730, 415970, 582358, 621460, 831940, 956731, 1164716, 1455895, 1913462, 2911790, 3826924, 4783655, 5823580, 6697117, 8028221, 9567310, 13394234, 16056442, 19134620, 26788468, 32112884, 33485585, 40141105, 56197547, 66971170, 80282210, 112395094, 133942340, 160564420, 184649083, 224790188, 280987735, 369298166, 561975470, 738596332, 923245415, 1123950940, 1292543581, 1846490830, 2585087162, 3692981660, 5170174324, 6462717905, 12925435810, 25850871620]

約数ペア:

[(1, 25850871620), (2, 12925435810), (4, 6462717905), (5, 5170174324), (7, 3692981660), (10, 2585087162), (14, 1846490830), (20, 1292543581), (23, 1123950940), (28, 923245415), (35, 738596332), (46, 561975470), (70, 369298166), (92, 280987735), (115, 224790188), (140, 184649083), (161, 160564420), (193, 133942340), (230, 112395094), (322, 80282210), (386, 66971170), (460, 56197547), (644, 40141105), (772, 33485585), (805, 32112884), (965, 26788468), (1351, 19134620), (1610, 16056442), (1930, 13394234), (2702, 9567310), (3220, 8028221), (3860, 6697117), (4439, 5823580), (5404, 4783655), (6755, 3826924), (8878, 2911790), (13510, 1913462), (17756, 1455895), (22195, 1164716), (27020, 956731), (31073, 831940), (41597, 621460), (44390, 582358), (62146, 415970), (83194, 310730), (88780, 291179), (124292, 207985), (155365, 166388)]