32159840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 79017120

約数和(自身を除く): 46857280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 239, 290, 464, 478, 580, 841, 928, 956, 1160, 1195, 1682, 1912, 2320, 2390, 3364, 3824, 4205, 4640, 4780, 6728, 6931, 7648, 8410, 9560, 13456, 13862, 16820, 19120, 26912, 27724, 33640, 34655, 38240, 55448, 67280, 69310, 110896, 134560, 138620, 200999, 221792, 277240, 401998, 554480, 803996, 1004995, 1108960, 1607992, 2009990, 3215984, 4019980, 6431968, 8039960, 16079920, 32159840]

約数ペア:

[(1, 32159840), (2, 16079920), (4, 8039960), (5, 6431968), (8, 4019980), (10, 3215984), (16, 2009990), (20, 1607992), (29, 1108960), (32, 1004995), (40, 803996), (58, 554480), (80, 401998), (116, 277240), (145, 221792), (160, 200999), (232, 138620), (239, 134560), (290, 110896), (464, 69310), (478, 67280), (580, 55448), (841, 38240), (928, 34655), (956, 33640), (1160, 27724), (1195, 26912), (1682, 19120), (1912, 16820), (2320, 13862), (2390, 13456), (3364, 9560), (3824, 8410), (4205, 7648), (4640, 6931), (4780, 6728)]