40536470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1913}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 79101792

約数和(自身を除く): 38565322

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 1913, 2119, 3826, 4238, 9565, 10595, 19130, 21190, 24869, 49738, 124345, 248690, 311819, 623638, 1559095, 3118190, 4053647, 8107294, 20268235, 40536470]

約数ペア:

[(1, 40536470), (2, 20268235), (5, 8107294), (10, 4053647), (13, 3118190), (26, 1559095), (65, 623638), (130, 311819), (163, 248690), (326, 124345), (815, 49738), (1630, 24869), (1913, 21190), (2119, 19130), (3826, 10595), (4238, 9565)]