29931200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1474

約数の個数: 84

約数和(自身を含む): 79369920

約数和(自身を除く): 49438720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1439, 1600, 2080, 2600, 2878, 4160, 5200, 5756, 7195, 10400, 11512, 14390, 18707, 20800, 23024, 28780, 35975, 37414, 46048, 57560, 71950, 74828, 92096, 93535, 115120, 143900, 149656, 187070, 230240, 287800, 299312, 374140, 460480, 467675, 575600, 598624, 748280, 935350, 1151200, 1197248, 1496560, 1870700, 2302400, 2993120, 3741400, 5986240, 7482800, 14965600, 29931200]

約数ペア:

[(1, 29931200), (2, 14965600), (4, 7482800), (5, 5986240), (8, 3741400), (10, 2993120), (13, 2302400), (16, 1870700), (20, 1496560), (25, 1197248), (26, 1151200), (32, 935350), (40, 748280), (50, 598624), (52, 575600), (64, 467675), (65, 460480), (80, 374140), (100, 299312), (104, 287800), (130, 230240), (160, 187070), (200, 149656), (208, 143900), (260, 115120), (320, 93535), (325, 92096), (400, 74828), (416, 71950), (520, 57560), (650, 46048), (800, 37414), (832, 35975), (1040, 28780), (1300, 23024), (1439, 20800), (1600, 18707), (2080, 14390), (2600, 11512), (2878, 10400), (4160, 7195), (5200, 5756)]