38847922750

素因数分解:

$2^1\times 5^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{34849}}^1$

素因数の和:34900

約数の個数: 128

約数和(自身を含む): 91334880000

約数和(自身を除く): 52486957250

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 125, 130, 175, 182, 245, 250, 325, 343, 350, 455, 490, 637, 650, 686, 875, 910, 1225, 1274, 1625, 1715, 1750, 2275, 2450, 3185, 3250, 3430, 4459, 4550, 6125, 6370, 8575, 8918, 11375, 12250, 15925, 17150, 22295, 22750, 31850, 34849, 42875, 44590, 69698, 79625, 85750, 111475, 159250, 174245, 222950, 243943, 348490, 453037, 487886, 557375, 871225, 906074, 1114750, 1219715, 1707601, 1742450, 2265185, 2439430, 3171259, 3415202, 4356125, 4530370, 6098575, 6342518, 8538005, 8712250, 11325925, 11953207, 12197150, 15856295, 17076010, 22198813, 22651850, 23906414, 30492875, 31712590, 42690025, 44397626, 56629625, 59766035, 60985750, 79281475, 85380050, 110994065, 113259250, 119532070, 155391691, 158562950, 213450125, 221988130, 298830175, 310783382, 396407375, 426900250, 554970325, 597660350, 776958455, 792814750, 1109940650, 1494150875, 1553916910, 2774851625, 2988301750, 3884792275, 5549703250, 7769584550, 19423961375, 38847922750]

約数ペア:

[(1, 38847922750), (2, 19423961375), (5, 7769584550), (7, 5549703250), (10, 3884792275), (13, 2988301750), (14, 2774851625), (25, 1553916910), (26, 1494150875), (35, 1109940650), (49, 792814750), (50, 776958455), (65, 597660350), (70, 554970325), (91, 426900250), (98, 396407375), (125, 310783382), (130, 298830175), (175, 221988130), (182, 213450125), (245, 158562950), (250, 155391691), (325, 119532070), (343, 113259250), (350, 110994065), (455, 85380050), (490, 79281475), (637, 60985750), (650, 59766035), (686, 56629625), (875, 44397626), (910, 42690025), (1225, 31712590), (1274, 30492875), (1625, 23906414), (1715, 22651850), (1750, 22198813), (2275, 17076010), (2450, 15856295), (3185, 12197150), (3250, 11953207), (3430, 11325925), (4459, 8712250), (4550, 8538005), (6125, 6342518), (6370, 6098575), (8575, 4530370), (8918, 4356125), (11375, 3415202), (12250, 3171259), (15925, 2439430), (17150, 2265185), (22295, 1742450), (22750, 1707601), (31850, 1219715), (34849, 1114750), (42875, 906074), (44590, 871225), (69698, 557375), (79625, 487886), (85750, 453037), (111475, 348490), (159250, 243943), (174245, 222950)]