65049520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35353}}^1$

素因数の和:35389

約数の個数: 40

約数和(自身を含む): 157820256

約数和(自身を除く): 92770736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 35353, 70706, 141412, 176765, 282824, 353530, 565648, 707060, 813119, 1414120, 1626238, 2828240, 3252476, 4065595, 6504952, 8131190, 13009904, 16262380, 32524760, 65049520]

約数ペア:

[(1, 65049520), (2, 32524760), (4, 16262380), (5, 13009904), (8, 8131190), (10, 6504952), (16, 4065595), (20, 3252476), (23, 2828240), (40, 1626238), (46, 1414120), (80, 813119), (92, 707060), (115, 565648), (184, 353530), (230, 282824), (368, 176765), (460, 141412), (920, 70706), (1840, 35353)]