135934240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65353}}^1$

素因数の和:65381

約数の個数: 48

約数和(自身を含む): 345853368

約数和(自身を除く): 209919128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 65353, 130706, 261412, 326765, 522824, 653530, 849589, 1045648, 1307060, 1699178, 2091296, 2614120, 3398356, 4247945, 5228240, 6796712, 8495890, 10456480, 13593424, 16991780, 27186848, 33983560, 67967120, 135934240]

約数ペア:

[(1, 135934240), (2, 67967120), (4, 33983560), (5, 27186848), (8, 16991780), (10, 13593424), (13, 10456480), (16, 8495890), (20, 6796712), (26, 5228240), (32, 4247945), (40, 3398356), (52, 2614120), (65, 2091296), (80, 1699178), (104, 1307060), (130, 1045648), (160, 849589), (208, 653530), (260, 522824), (416, 326765), (520, 261412), (1040, 130706), (2080, 65353)]