91928980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32143}}^1$

素因数の和:32176

約数の個数: 48

約数和(自身を含む): 226808064

約数和(自身を除く): 134879084

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 32143, 64286, 128572, 160715, 321430, 353573, 417859, 642860, 707146, 835718, 1414292, 1671436, 1767865, 2089295, 3535730, 4178590, 4596449, 7071460, 8357180, 9192898, 18385796, 22982245, 45964490, 91928980]

約数ペア:

[(1, 91928980), (2, 45964490), (4, 22982245), (5, 18385796), (10, 9192898), (11, 8357180), (13, 7071460), (20, 4596449), (22, 4178590), (26, 3535730), (44, 2089295), (52, 1767865), (55, 1671436), (65, 1414292), (110, 835718), (130, 707146), (143, 642860), (220, 417859), (260, 353573), (286, 321430), (572, 160715), (715, 128572), (1430, 64286), (2860, 32143)]