628637800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23633}}^1$

素因数の和:23675

約数の個数: 96

約数和(自身を含む): 1758369600

約数和(自身を除く): 1129731800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3325, 3800, 5320, 6650, 13300, 23633, 26600, 47266, 94532, 118165, 165431, 189064, 236330, 330862, 449027, 472660, 590825, 661724, 827155, 898054, 945320, 1181650, 1323448, 1654310, 1796108, 2245135, 2363300, 3143189, 3308620, 3592216, 4135775, 4490270, 4726600, 6286378, 6617240, 8271550, 8980540, 11225675, 12572756, 15715945, 16543100, 17961080, 22451350, 25145512, 31431890, 33086200, 44902700, 62863780, 78579725, 89805400, 125727560, 157159450, 314318900, 628637800]

約数ペア:

[(1, 628637800), (2, 314318900), (4, 157159450), (5, 125727560), (7, 89805400), (8, 78579725), (10, 62863780), (14, 44902700), (19, 33086200), (20, 31431890), (25, 25145512), (28, 22451350), (35, 17961080), (38, 16543100), (40, 15715945), (50, 12572756), (56, 11225675), (70, 8980540), (76, 8271550), (95, 6617240), (100, 6286378), (133, 4726600), (140, 4490270), (152, 4135775), (175, 3592216), (190, 3308620), (200, 3143189), (266, 2363300), (280, 2245135), (350, 1796108), (380, 1654310), (475, 1323448), (532, 1181650), (665, 945320), (700, 898054), (760, 827155), (950, 661724), (1064, 590825), (1330, 472660), (1400, 449027), (1900, 330862), (2660, 236330), (3325, 189064), (3800, 165431), (5320, 118165), (6650, 94532), (13300, 47266), (23633, 26600)]