134203460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1973}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 298468800

約数和(自身を除く): 164265340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 179, 190, 358, 380, 716, 895, 1790, 1973, 3401, 3580, 3946, 6802, 7892, 9865, 13604, 17005, 19730, 34010, 37487, 39460, 68020, 74974, 149948, 187435, 353167, 374870, 706334, 749740, 1412668, 1765835, 3531670, 6710173, 7063340, 13420346, 26840692, 33550865, 67101730, 134203460]

約数ペア:

[(1, 134203460), (2, 67101730), (4, 33550865), (5, 26840692), (10, 13420346), (19, 7063340), (20, 6710173), (38, 3531670), (76, 1765835), (95, 1412668), (179, 749740), (190, 706334), (358, 374870), (380, 353167), (716, 187435), (895, 149948), (1790, 74974), (1973, 68020), (3401, 39460), (3580, 37487), (3946, 34010), (6802, 19730), (7892, 17005), (9865, 13604)]