15828800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:796

約数の個数: 84

約数和(自身を含む): 41999916

約数和(自身を除く): 26171116

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, 761, 800, 832, 1040, 1300, 1522, 1600, 2080, 2600, 3044, 3805, 4160, 5200, 6088, 7610, 9893, 10400, 12176, 15220, 19025, 19786, 20800, 24352, 30440, 38050, 39572, 48704, 49465, 60880, 76100, 79144, 98930, 121760, 152200, 158288, 197860, 243520, 247325, 304400, 316576, 395720, 494650, 608800, 633152, 791440, 989300, 1217600, 1582880, 1978600, 3165760, 3957200, 7914400, 15828800]

約数ペア:

[(1, 15828800), (2, 7914400), (4, 3957200), (5, 3165760), (8, 1978600), (10, 1582880), (13, 1217600), (16, 989300), (20, 791440), (25, 633152), (26, 608800), (32, 494650), (40, 395720), (50, 316576), (52, 304400), (64, 247325), (65, 243520), (80, 197860), (100, 158288), (104, 152200), (130, 121760), (160, 98930), (200, 79144), (208, 76100), (260, 60880), (320, 49465), (325, 48704), (400, 39572), (416, 38050), (520, 30440), (650, 24352), (761, 20800), (800, 19786), (832, 19025), (1040, 15220), (1300, 12176), (1522, 10400), (1600, 9893), (2080, 7610), (2600, 6088), (3044, 5200), (3805, 4160)]