102851840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 303558528

約数和(自身を除く): 200706688

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 883, 896, 910, 1040, 1120, 1280, 1456, 1664, 1766, 1792, 1820, 2080, 2240, 2912, 3328, 3532, 3640, 4160, 4415, 4480, 5824, 6181, 7064, 7280, 8320, 8830, 8960, 11479, 11648, 12362, 14128, 14560, 16640, 17660, 22958, 23296, 24724, 28256, 29120, 30905, 35320, 45916, 49448, 56512, 57395, 58240, 61810, 70640, 80353, 91832, 98896, 113024, 114790, 116480, 123620, 141280, 160706, 183664, 197792, 226048, 229580, 247240, 282560, 321412, 367328, 395584, 401765, 459160, 494480, 565120, 642824, 734656, 791168, 803530, 918320, 988960, 1130240, 1285648, 1469312, 1582336, 1607060, 1836640, 1977920, 2571296, 2938624, 3214120, 3673280, 3955840, 5142592, 6428240, 7346560, 7911680, 10285184, 12856480, 14693120, 20570368, 25712960, 51425920, 102851840]

約数ペア:

[(1, 102851840), (2, 51425920), (4, 25712960), (5, 20570368), (7, 14693120), (8, 12856480), (10, 10285184), (13, 7911680), (14, 7346560), (16, 6428240), (20, 5142592), (26, 3955840), (28, 3673280), (32, 3214120), (35, 2938624), (40, 2571296), (52, 1977920), (56, 1836640), (64, 1607060), (65, 1582336), (70, 1469312), (80, 1285648), (91, 1130240), (104, 988960), (112, 918320), (128, 803530), (130, 791168), (140, 734656), (160, 642824), (182, 565120), (208, 494480), (224, 459160), (256, 401765), (260, 395584), (280, 367328), (320, 321412), (364, 282560), (416, 247240), (448, 229580), (455, 226048), (520, 197792), (560, 183664), (640, 160706), (728, 141280), (832, 123620), (883, 116480), (896, 114790), (910, 113024), (1040, 98896), (1120, 91832), (1280, 80353), (1456, 70640), (1664, 61810), (1766, 58240), (1792, 57395), (1820, 56512), (2080, 49448), (2240, 45916), (2912, 35320), (3328, 30905), (3532, 29120), (3640, 28256), (4160, 24724), (4415, 23296), (4480, 22958), (5824, 17660), (6181, 16640), (7064, 14560), (7280, 14128), (8320, 12362), (8830, 11648), (8960, 11479)]