133602020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 286856640

約数和(自身を除く): 153254620

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 179, 268, 335, 358, 557, 670, 716, 895, 1114, 1340, 1790, 2228, 2785, 3580, 5570, 11140, 11993, 23986, 37319, 47972, 59965, 74638, 99703, 119930, 149276, 186595, 199406, 239860, 373190, 398812, 498515, 746380, 997030, 1994060, 6680101, 13360202, 26720404, 33400505, 66801010, 133602020]

約数ペア:

[(1, 133602020), (2, 66801010), (4, 33400505), (5, 26720404), (10, 13360202), (20, 6680101), (67, 1994060), (134, 997030), (179, 746380), (268, 498515), (335, 398812), (358, 373190), (557, 239860), (670, 199406), (716, 186595), (895, 149276), (1114, 119930), (1340, 99703), (1790, 74638), (2228, 59965), (2785, 47972), (3580, 37319), (5570, 23986), (11140, 11993)]