13885364480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{64189}}^1$

素因数の和:64236

約数の個数: 108

約数和(自身を含む): 36015596820

約数和(自身を除く): 22130232340

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 520, 640, 676, 832, 845, 1040, 1280, 1352, 1664, 1690, 2080, 2704, 3328, 3380, 4160, 5408, 6760, 8320, 10816, 13520, 16640, 21632, 27040, 43264, 54080, 64189, 108160, 128378, 216320, 256756, 320945, 513512, 641890, 834457, 1027024, 1283780, 1668914, 2054048, 2567560, 3337828, 4108096, 4172285, 5135120, 6675656, 8216192, 8344570, 10270240, 10847941, 13351312, 16432384, 16689140, 20540480, 21695882, 26702624, 33378280, 41080960, 43391764, 53405248, 54239705, 66756560, 82161920, 86783528, 106810496, 108479410, 133513120, 173567056, 213620992, 216958820, 267026240, 347134112, 433917640, 534052480, 694268224, 867835280, 1068104960, 1388536448, 1735670560, 2777072896, 3471341120, 6942682240, 13885364480]

約数ペア:

[(1, 13885364480), (2, 6942682240), (4, 3471341120), (5, 2777072896), (8, 1735670560), (10, 1388536448), (13, 1068104960), (16, 867835280), (20, 694268224), (26, 534052480), (32, 433917640), (40, 347134112), (52, 267026240), (64, 216958820), (65, 213620992), (80, 173567056), (104, 133513120), (128, 108479410), (130, 106810496), (160, 86783528), (169, 82161920), (208, 66756560), (256, 54239705), (260, 53405248), (320, 43391764), (338, 41080960), (416, 33378280), (520, 26702624), (640, 21695882), (676, 20540480), (832, 16689140), (845, 16432384), (1040, 13351312), (1280, 10847941), (1352, 10270240), (1664, 8344570), (1690, 8216192), (2080, 6675656), (2704, 5135120), (3328, 4172285), (3380, 4108096), (4160, 3337828), (5408, 2567560), (6760, 2054048), (8320, 1668914), (10816, 1283780), (13520, 1027024), (16640, 834457), (21632, 641890), (27040, 513512), (43264, 320945), (54080, 256756), (64189, 216320), (108160, 128378)]