13448020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 30738960

約数和(自身を除く): 17290940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1069, 1258, 2138, 2516, 3145, 4276, 5345, 6290, 10690, 12580, 18173, 21380, 36346, 39553, 72692, 79106, 90865, 158212, 181730, 197765, 363460, 395530, 672401, 791060, 1344802, 2689604, 3362005, 6724010, 13448020]

約数ペア:

[(1, 13448020), (2, 6724010), (4, 3362005), (5, 2689604), (10, 1344802), (17, 791060), (20, 672401), (34, 395530), (37, 363460), (68, 197765), (74, 181730), (85, 158212), (148, 90865), (170, 79106), (185, 72692), (340, 39553), (370, 36346), (629, 21380), (740, 18173), (1069, 12580), (1258, 10690), (2138, 6290), (2516, 5345), (3145, 4276)]