201531824260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5653}}^1\times {\mathrm{137117}}^1$

素因数の和:142792

約数の個数: 48

約数和(自身を含む): 455855921136

約数和(自身を除く): 254324096876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5653, 11306, 22612, 28265, 56530, 73489, 113060, 137117, 146978, 274234, 293956, 367445, 548468, 685585, 734890, 1371170, 1469780, 1782521, 2742340, 3565042, 7130084, 8912605, 17825210, 35650420, 775122401, 1550244802, 3100489604, 3875612005, 7751224010, 10076591213, 15502448020, 20153182426, 40306364852, 50382956065, 100765912130, 201531824260]

約数ペア:

[(1, 201531824260), (2, 100765912130), (4, 50382956065), (5, 40306364852), (10, 20153182426), (13, 15502448020), (20, 10076591213), (26, 7751224010), (52, 3875612005), (65, 3100489604), (130, 1550244802), (260, 775122401), (5653, 35650420), (11306, 17825210), (22612, 8912605), (28265, 7130084), (56530, 3565042), (73489, 2742340), (113060, 1782521), (137117, 1469780), (146978, 1371170), (274234, 734890), (293956, 685585), (367445, 548468)]