57309760

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2267}}^1$

素因数の和:2363

約数の個数: 56

約数和(自身を含む): 138257280

約数和(自身を除く): 80947520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2267, 2528, 3160, 4534, 5056, 6320, 9068, 11335, 12640, 18136, 22670, 25280, 36272, 45340, 72544, 90680, 145088, 179093, 181360, 358186, 362720, 716372, 725440, 895465, 1432744, 1790930, 2865488, 3581860, 5730976, 7163720, 11461952, 14327440, 28654880, 57309760]

約数ペア:

[(1, 57309760), (2, 28654880), (4, 14327440), (5, 11461952), (8, 7163720), (10, 5730976), (16, 3581860), (20, 2865488), (32, 1790930), (40, 1432744), (64, 895465), (79, 725440), (80, 716372), (158, 362720), (160, 358186), (316, 181360), (320, 179093), (395, 145088), (632, 90680), (790, 72544), (1264, 45340), (1580, 36272), (2267, 25280), (2528, 22670), (3160, 18136), (4534, 12640), (5056, 11335), (6320, 9068)]