772371590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{3571}}^1$

素因数の和:4124

約数の個数: 32

約数和(自身を含む): 1425828096

約数和(自身を除く): 653456506

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 503, 1006, 2515, 3571, 5030, 7142, 17855, 21629, 35710, 43258, 108145, 153553, 216290, 307106, 767765, 1535530, 1796213, 3592426, 8981065, 17962130, 77237159, 154474318, 386185795, 772371590]

約数ペア:

[(1, 772371590), (2, 386185795), (5, 154474318), (10, 77237159), (43, 17962130), (86, 8981065), (215, 3592426), (430, 1796213), (503, 1535530), (1006, 767765), (2515, 307106), (3571, 216290), (5030, 153553), (7142, 108145), (17855, 43258), (21629, 35710)]