10103909480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{275461}}^1$

素因数の和:275610

約数の個数: 64

約数和(自身を含む): 26179908480

約数和(自身を除く): 16075999000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 3668, 4585, 5240, 7336, 9170, 18340, 36680, 275461, 550922, 1101844, 1377305, 1928227, 2203688, 2754610, 3856454, 5509220, 7712908, 9641135, 11018440, 15425816, 19282270, 36085391, 38564540, 72170782, 77129080, 144341564, 180426955, 252597737, 288683128, 360853910, 505195474, 721707820, 1010390948, 1262988685, 1443415640, 2020781896, 2525977370, 5051954740, 10103909480]

約数ペア:

[(1, 10103909480), (2, 5051954740), (4, 2525977370), (5, 2020781896), (7, 1443415640), (8, 1262988685), (10, 1010390948), (14, 721707820), (20, 505195474), (28, 360853910), (35, 288683128), (40, 252597737), (56, 180426955), (70, 144341564), (131, 77129080), (140, 72170782), (262, 38564540), (280, 36085391), (524, 19282270), (655, 15425816), (917, 11018440), (1048, 9641135), (1310, 7712908), (1834, 5509220), (2620, 3856454), (3668, 2754610), (4585, 2203688), (5240, 1928227), (7336, 1377305), (9170, 1101844), (18340, 550922), (36680, 275461)]