82674460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 193052160

約数和(自身を除く): 110377700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 127, 220, 242, 254, 269, 484, 508, 538, 605, 635, 1076, 1210, 1270, 1345, 1397, 2420, 2540, 2690, 2794, 2959, 5380, 5588, 5918, 6985, 11836, 13970, 14795, 15367, 27940, 29590, 30734, 32549, 34163, 59180, 61468, 65098, 68326, 76835, 130196, 136652, 153670, 162745, 170815, 307340, 325490, 341630, 375793, 650980, 683260, 751586, 1503172, 1878965, 3757930, 4133723, 7515860, 8267446, 16534892, 20668615, 41337230, 82674460]

約数ペア:

[(1, 82674460), (2, 41337230), (4, 20668615), (5, 16534892), (10, 8267446), (11, 7515860), (20, 4133723), (22, 3757930), (44, 1878965), (55, 1503172), (110, 751586), (121, 683260), (127, 650980), (220, 375793), (242, 341630), (254, 325490), (269, 307340), (484, 170815), (508, 162745), (538, 153670), (605, 136652), (635, 130196), (1076, 76835), (1210, 68326), (1270, 65098), (1345, 61468), (1397, 59180), (2420, 34163), (2540, 32549), (2690, 30734), (2794, 29590), (2959, 27940), (5380, 15367), (5588, 14795), (5918, 13970), (6985, 11836)]