1315847000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:958

約数の個数: 128

約数和(自身を含む): 3346237440

約数和(自身を除く): 2030390440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 127, 130, 200, 250, 254, 260, 325, 500, 508, 520, 635, 650, 797, 1000, 1016, 1270, 1300, 1594, 1625, 1651, 2540, 2600, 3175, 3188, 3250, 3302, 3985, 5080, 6350, 6376, 6500, 6604, 7970, 8255, 10361, 12700, 13000, 13208, 15875, 15940, 16510, 19925, 20722, 25400, 31750, 31880, 33020, 39850, 41275, 41444, 51805, 63500, 66040, 79700, 82550, 82888, 99625, 101219, 103610, 127000, 159400, 165100, 199250, 202438, 206375, 207220, 259025, 330200, 398500, 404876, 412750, 414440, 506095, 518050, 797000, 809752, 825500, 1012190, 1036100, 1295125, 1315847, 1651000, 2024380, 2072200, 2530475, 2590250, 2631694, 4048760, 5060950, 5180500, 5263388, 6579235, 10121900, 10361000, 10526776, 12652375, 13158470, 20243800, 25304750, 26316940, 32896175, 50609500, 52633880, 65792350, 101219000, 131584700, 164480875, 263169400, 328961750, 657923500, 1315847000]

約数ペア:

[(1, 1315847000), (2, 657923500), (4, 328961750), (5, 263169400), (8, 164480875), (10, 131584700), (13, 101219000), (20, 65792350), (25, 52633880), (26, 50609500), (40, 32896175), (50, 26316940), (52, 25304750), (65, 20243800), (100, 13158470), (104, 12652375), (125, 10526776), (127, 10361000), (130, 10121900), (200, 6579235), (250, 5263388), (254, 5180500), (260, 5060950), (325, 4048760), (500, 2631694), (508, 2590250), (520, 2530475), (635, 2072200), (650, 2024380), (797, 1651000), (1000, 1315847), (1016, 1295125), (1270, 1036100), (1300, 1012190), (1594, 825500), (1625, 809752), (1651, 797000), (2540, 518050), (2600, 506095), (3175, 414440), (3188, 412750), (3250, 404876), (3302, 398500), (3985, 330200), (5080, 259025), (6350, 207220), (6376, 206375), (6500, 202438), (6604, 199250), (7970, 165100), (8255, 159400), (10361, 127000), (12700, 103610), (13000, 101219), (13208, 99625), (15875, 82888), (15940, 82550), (16510, 79700), (19925, 66040), (20722, 63500), (25400, 51805), (31750, 41444), (31880, 41275), (33020, 39850)]