6551230360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1925

約数の個数: 128

約数和(自身を含む): 15761329920

約数和(自身を除く): 9210099560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 47, 53, 74, 94, 106, 148, 185, 188, 212, 235, 265, 296, 370, 376, 424, 470, 530, 740, 940, 1060, 1480, 1739, 1777, 1880, 1961, 2120, 2491, 3478, 3554, 3922, 4982, 6956, 7108, 7844, 8695, 8885, 9805, 9964, 12455, 13912, 14216, 15688, 17390, 17770, 19610, 19928, 24910, 34780, 35540, 39220, 49820, 65749, 69560, 71080, 78440, 83519, 92167, 94181, 99640, 131498, 167038, 184334, 188362, 262996, 328745, 334076, 368668, 376724, 417595, 460835, 470905, 525992, 657490, 668152, 737336, 753448, 835190, 921670, 941810, 1314980, 1670380, 1843340, 1883620, 2629960, 3090203, 3340760, 3484697, 3686680, 3767240, 4426507, 6180406, 6969394, 8853014, 12360812, 13938788, 15451015, 17423485, 17706028, 22132535, 24721624, 27877576, 30902030, 34846970, 35412056, 44265070, 61804060, 69693940, 88530140, 123608120, 139387880, 163780759, 177060280, 327561518, 655123036, 818903795, 1310246072, 1637807590, 3275615180, 6551230360]

約数ペア:

[(1, 6551230360), (2, 3275615180), (4, 1637807590), (5, 1310246072), (8, 818903795), (10, 655123036), (20, 327561518), (37, 177060280), (40, 163780759), (47, 139387880), (53, 123608120), (74, 88530140), (94, 69693940), (106, 61804060), (148, 44265070), (185, 35412056), (188, 34846970), (212, 30902030), (235, 27877576), (265, 24721624), (296, 22132535), (370, 17706028), (376, 17423485), (424, 15451015), (470, 13938788), (530, 12360812), (740, 8853014), (940, 6969394), (1060, 6180406), (1480, 4426507), (1739, 3767240), (1777, 3686680), (1880, 3484697), (1961, 3340760), (2120, 3090203), (2491, 2629960), (3478, 1883620), (3554, 1843340), (3922, 1670380), (4982, 1314980), (6956, 941810), (7108, 921670), (7844, 835190), (8695, 753448), (8885, 737336), (9805, 668152), (9964, 657490), (12455, 525992), (13912, 470905), (14216, 460835), (15688, 417595), (17390, 376724), (17770, 368668), (19610, 334076), (19928, 328745), (24910, 262996), (34780, 188362), (35540, 184334), (39220, 167038), (49820, 131498), (65749, 99640), (69560, 94181), (71080, 92167), (78440, 83519)]