2076293407960

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1\times {\mathrm{18127}}^1$

素因数の和:18845

約数の個数: 128

約数和(自身を含む): 4817774142720

約数和(自身を除く): 2741480734760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 97, 106, 194, 212, 265, 388, 424, 485, 530, 557, 776, 970, 1060, 1114, 1940, 2120, 2228, 2785, 3880, 4456, 5141, 5570, 10282, 11140, 18127, 20564, 22280, 25705, 29521, 36254, 41128, 51410, 54029, 59042, 72508, 90635, 102820, 108058, 118084, 145016, 147605, 181270, 205640, 216116, 236168, 270145, 295210, 362540, 432232, 540290, 590420, 725080, 960731, 1080580, 1180840, 1758319, 1921462, 2161160, 2863537, 3516638, 3842924, 4803655, 5727074, 7033276, 7685848, 8791595, 9607310, 10096739, 11454148, 14066552, 14317685, 17583190, 19214620, 20193478, 22908296, 28635370, 35166380, 38429240, 40386956, 50483695, 57270740, 70332760, 80773912, 93190907, 100967390, 114541480, 186381814, 201934780, 372763628, 403869560, 465954535, 535127167, 745527256, 931909070, 979383683, 1070254334, 1863818140, 1958767366, 2140508668, 2675635835, 3727636280, 3917534732, 4281017336, 4896918415, 5351271670, 7835069464, 9793836830, 10702543340, 19587673660, 21405086680, 39175347320, 51907335199, 103814670398, 207629340796, 259536675995, 415258681592, 519073351990, 1038146703980, 2076293407960]

約数ペア:

[(1, 2076293407960), (2, 1038146703980), (4, 519073351990), (5, 415258681592), (8, 259536675995), (10, 207629340796), (20, 103814670398), (40, 51907335199), (53, 39175347320), (97, 21405086680), (106, 19587673660), (194, 10702543340), (212, 9793836830), (265, 7835069464), (388, 5351271670), (424, 4896918415), (485, 4281017336), (530, 3917534732), (557, 3727636280), (776, 2675635835), (970, 2140508668), (1060, 1958767366), (1114, 1863818140), (1940, 1070254334), (2120, 979383683), (2228, 931909070), (2785, 745527256), (3880, 535127167), (4456, 465954535), (5141, 403869560), (5570, 372763628), (10282, 201934780), (11140, 186381814), (18127, 114541480), (20564, 100967390), (22280, 93190907), (25705, 80773912), (29521, 70332760), (36254, 57270740), (41128, 50483695), (51410, 40386956), (54029, 38429240), (59042, 35166380), (72508, 28635370), (90635, 22908296), (102820, 20193478), (108058, 19214620), (118084, 17583190), (145016, 14317685), (147605, 14066552), (181270, 11454148), (205640, 10096739), (216116, 9607310), (236168, 8791595), (270145, 7685848), (295210, 7033276), (362540, 5727074), (432232, 4803655), (540290, 3842924), (590420, 3516638), (725080, 2863537), (960731, 2161160), (1080580, 1921462), (1180840, 1758319)]