1531797800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4639}}^1$

素因数の和:4795

約数の個数: 96

約数和(自身を含む): 3866419200

約数和(自身を除く): 2334621400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 127, 130, 200, 254, 260, 325, 508, 520, 635, 650, 1016, 1270, 1300, 1651, 2540, 2600, 3175, 3302, 4639, 5080, 6350, 6604, 8255, 9278, 12700, 13208, 16510, 18556, 23195, 25400, 33020, 37112, 41275, 46390, 60307, 66040, 82550, 92780, 115975, 120614, 165100, 185560, 231950, 241228, 301535, 330200, 463900, 482456, 589153, 603070, 927800, 1178306, 1206140, 1507675, 2356612, 2412280, 2945765, 3015350, 4713224, 5891530, 6030700, 7658989, 11783060, 12061400, 14728825, 15317978, 23566120, 29457650, 30635956, 38294945, 58915300, 61271912, 76589890, 117830600, 153179780, 191474725, 306359560, 382949450, 765898900, 1531797800]

約数ペア:

[(1, 1531797800), (2, 765898900), (4, 382949450), (5, 306359560), (8, 191474725), (10, 153179780), (13, 117830600), (20, 76589890), (25, 61271912), (26, 58915300), (40, 38294945), (50, 30635956), (52, 29457650), (65, 23566120), (100, 15317978), (104, 14728825), (127, 12061400), (130, 11783060), (200, 7658989), (254, 6030700), (260, 5891530), (325, 4713224), (508, 3015350), (520, 2945765), (635, 2412280), (650, 2356612), (1016, 1507675), (1270, 1206140), (1300, 1178306), (1651, 927800), (2540, 603070), (2600, 589153), (3175, 482456), (3302, 463900), (4639, 330200), (5080, 301535), (6350, 241228), (6604, 231950), (8255, 185560), (9278, 165100), (12700, 120614), (13208, 115975), (16510, 92780), (18556, 82550), (23195, 66040), (25400, 60307), (33020, 46390), (37112, 41275)]