825875680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13913}}^1$

素因数の和:13988

約数の個数: 96

約数和(自身を含む): 2272100544

約数和(自身を除く): 1446224864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 8480, 11872, 13913, 14840, 27826, 29680, 55652, 59360, 69565, 97391, 111304, 139130, 194782, 222608, 278260, 389564, 445216, 486955, 556520, 737389, 779128, 973910, 1113040, 1474778, 1558256, 1947820, 2226080, 2949556, 3116512, 3686945, 3895640, 5161723, 5899112, 7373890, 7791280, 10323446, 11798224, 14747780, 15582560, 20646892, 23596448, 25808615, 29495560, 41293784, 51617230, 58991120, 82587568, 103234460, 117982240, 165175136, 206468920, 412937840, 825875680]

約数ペア:

[(1, 825875680), (2, 412937840), (4, 206468920), (5, 165175136), (7, 117982240), (8, 103234460), (10, 82587568), (14, 58991120), (16, 51617230), (20, 41293784), (28, 29495560), (32, 25808615), (35, 23596448), (40, 20646892), (53, 15582560), (56, 14747780), (70, 11798224), (80, 10323446), (106, 7791280), (112, 7373890), (140, 5899112), (160, 5161723), (212, 3895640), (224, 3686945), (265, 3116512), (280, 2949556), (371, 2226080), (424, 1947820), (530, 1558256), (560, 1474778), (742, 1113040), (848, 973910), (1060, 779128), (1120, 737389), (1484, 556520), (1696, 486955), (1855, 445216), (2120, 389564), (2968, 278260), (3710, 222608), (4240, 194782), (5936, 139130), (7420, 111304), (8480, 97391), (11872, 69565), (13913, 59360), (14840, 55652), (27826, 29680)]