341066540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 767073888

約数和(自身を除く): 426007348

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 401, 430, 460, 802, 860, 989, 1604, 1849, 1978, 2005, 3698, 3956, 4010, 4945, 7396, 8020, 9223, 9245, 9890, 17243, 18446, 18490, 19780, 34486, 36892, 36980, 42527, 46115, 68972, 85054, 86215, 92230, 170108, 172430, 184460, 212635, 344860, 396589, 425270, 741449, 793178, 850540, 1482898, 1586356, 1982945, 2965796, 3707245, 3965890, 7414490, 7931780, 14828980, 17053327, 34106654, 68213308, 85266635, 170533270, 341066540]

約数ペア:

[(1, 341066540), (2, 170533270), (4, 85266635), (5, 68213308), (10, 34106654), (20, 17053327), (23, 14828980), (43, 7931780), (46, 7414490), (86, 3965890), (92, 3707245), (115, 2965796), (172, 1982945), (215, 1586356), (230, 1482898), (401, 850540), (430, 793178), (460, 741449), (802, 425270), (860, 396589), (989, 344860), (1604, 212635), (1849, 184460), (1978, 172430), (2005, 170108), (3698, 92230), (3956, 86215), (4010, 85054), (4945, 68972), (7396, 46115), (8020, 42527), (9223, 36980), (9245, 36892), (9890, 34486), (17243, 19780), (18446, 18490)]