133023680

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10139}}^1$

素因数の和:10197

約数の個数: 56

約数和(自身を含む): 324520560

約数和(自身を除く): 191496880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 10139, 13120, 20278, 40556, 50695, 81112, 101390, 162224, 202780, 324448, 405560, 415699, 648896, 811120, 831398, 1622240, 1662796, 2078495, 3244480, 3325592, 4156990, 6651184, 8313980, 13302368, 16627960, 26604736, 33255920, 66511840, 133023680]

約数ペア:

[(1, 133023680), (2, 66511840), (4, 33255920), (5, 26604736), (8, 16627960), (10, 13302368), (16, 8313980), (20, 6651184), (32, 4156990), (40, 3325592), (41, 3244480), (64, 2078495), (80, 1662796), (82, 1622240), (160, 831398), (164, 811120), (205, 648896), (320, 415699), (328, 405560), (410, 324448), (656, 202780), (820, 162224), (1312, 101390), (1640, 81112), (2624, 50695), (3280, 40556), (6560, 20278), (10139, 13120)]