20133653500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{5413}}^1$

素因数の和:5648

約数の個数: 96

約数和(自身を含む): 45262945728

約数和(自身を除く): 25129292228

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 173, 215, 250, 346, 430, 500, 692, 860, 865, 1075, 1730, 2150, 3460, 4300, 4325, 5375, 5413, 7439, 8650, 10750, 10826, 14878, 17300, 21500, 21625, 21652, 27065, 29756, 37195, 43250, 54130, 74390, 86500, 108260, 135325, 148780, 185975, 232759, 270650, 371950, 465518, 541300, 676625, 743900, 929875, 931036, 936449, 1163795, 1353250, 1859750, 1872898, 2327590, 2706500, 3719500, 3745796, 4655180, 4682245, 5818975, 9364490, 11637950, 18728980, 23275900, 23411225, 29094875, 40267307, 46822450, 58189750, 80534614, 93644900, 116379500, 117056125, 161069228, 201336535, 234112250, 402673070, 468224500, 805346140, 1006682675, 2013365350, 4026730700, 5033413375, 10066826750, 20133653500]

約数ペア:

[(1, 20133653500), (2, 10066826750), (4, 5033413375), (5, 4026730700), (10, 2013365350), (20, 1006682675), (25, 805346140), (43, 468224500), (50, 402673070), (86, 234112250), (100, 201336535), (125, 161069228), (172, 117056125), (173, 116379500), (215, 93644900), (250, 80534614), (346, 58189750), (430, 46822450), (500, 40267307), (692, 29094875), (860, 23411225), (865, 23275900), (1075, 18728980), (1730, 11637950), (2150, 9364490), (3460, 5818975), (4300, 4682245), (4325, 4655180), (5375, 3745796), (5413, 3719500), (7439, 2706500), (8650, 2327590), (10750, 1872898), (10826, 1859750), (14878, 1353250), (17300, 1163795), (21500, 936449), (21625, 931036), (21652, 929875), (27065, 743900), (29756, 676625), (37195, 541300), (43250, 465518), (54130, 371950), (74390, 270650), (86500, 232759), (108260, 185975), (135325, 148780)]