127562240

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3833}}^1$

素因数の和:3869

約数の個数: 80

約数和(自身を含む): 329463288

約数和(自身を除く): 201901048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 3833, 4160, 6656, 7666, 8320, 15332, 16640, 19165, 30664, 33280, 38330, 49829, 61328, 76660, 99658, 122656, 153320, 199316, 245312, 249145, 306640, 398632, 490624, 498290, 613280, 797264, 981248, 996580, 1226560, 1594528, 1962496, 1993160, 2453120, 3189056, 3986320, 4906240, 6378112, 7972640, 9812480, 12756224, 15945280, 25512448, 31890560, 63781120, 127562240]

約数ペア:

[(1, 127562240), (2, 63781120), (4, 31890560), (5, 25512448), (8, 15945280), (10, 12756224), (13, 9812480), (16, 7972640), (20, 6378112), (26, 4906240), (32, 3986320), (40, 3189056), (52, 2453120), (64, 1993160), (65, 1962496), (80, 1594528), (104, 1226560), (128, 996580), (130, 981248), (160, 797264), (208, 613280), (256, 498290), (260, 490624), (320, 398632), (416, 306640), (512, 249145), (520, 245312), (640, 199316), (832, 153320), (1040, 122656), (1280, 99658), (1664, 76660), (2080, 61328), (2560, 49829), (3328, 38330), (3833, 33280), (4160, 30664), (6656, 19165), (7666, 16640), (8320, 15332)]