147536405320

素因数分解:

$2^3\times 5^1\times {\mathrm{3463}}^1\times {\mathrm{1065091}}^1$

素因数の和:1068565

約数の個数: 32

約数和(自身を含む): 332053081920

約数和(自身を除く): 184516676600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3463, 6926, 13852, 17315, 27704, 34630, 69260, 138520, 1065091, 2130182, 4260364, 5325455, 8520728, 10650910, 21301820, 42603640, 3688410133, 7376820266, 14753640532, 18442050665, 29507281064, 36884101330, 73768202660, 147536405320]

約数ペア:

[(1, 147536405320), (2, 73768202660), (4, 36884101330), (5, 29507281064), (8, 18442050665), (10, 14753640532), (20, 7376820266), (40, 3688410133), (3463, 42603640), (6926, 21301820), (13852, 10650910), (17315, 8520728), (27704, 5325455), (34630, 4260364), (69260, 2130182), (138520, 1065091)]