1603662020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{37139}}^1$

素因数の和:37292

約数の個数: 48

約数和(自身を含む): 3593963520

約数和(自身を除く): 1990301500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1270, 2159, 2540, 4318, 8636, 10795, 21590, 37139, 43180, 74278, 148556, 185695, 371390, 631363, 742780, 1262726, 2525452, 3156815, 4716653, 6313630, 9433306, 12627260, 18866612, 23583265, 47166530, 80183101, 94333060, 160366202, 320732404, 400915505, 801831010, 1603662020]

約数ペア:

[(1, 1603662020), (2, 801831010), (4, 400915505), (5, 320732404), (10, 160366202), (17, 94333060), (20, 80183101), (34, 47166530), (68, 23583265), (85, 18866612), (127, 12627260), (170, 9433306), (254, 6313630), (340, 4716653), (508, 3156815), (635, 2525452), (1270, 1262726), (2159, 742780), (2540, 631363), (4318, 371390), (8636, 185695), (10795, 148556), (21590, 74278), (37139, 43180)]