8183200

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 72

約数和(自身を含む): 20459628

約数和(自身を除く): 12276428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 193, 200, 212, 265, 386, 400, 424, 530, 772, 800, 848, 965, 1060, 1325, 1544, 1696, 1930, 2120, 2650, 3088, 3860, 4240, 4825, 5300, 6176, 7720, 8480, 9650, 10229, 10600, 15440, 19300, 20458, 21200, 30880, 38600, 40916, 42400, 51145, 77200, 81832, 102290, 154400, 163664, 204580, 255725, 327328, 409160, 511450, 818320, 1022900, 1636640, 2045800, 4091600, 8183200]

約数ペア:

[(1, 8183200), (2, 4091600), (4, 2045800), (5, 1636640), (8, 1022900), (10, 818320), (16, 511450), (20, 409160), (25, 327328), (32, 255725), (40, 204580), (50, 163664), (53, 154400), (80, 102290), (100, 81832), (106, 77200), (160, 51145), (193, 42400), (200, 40916), (212, 38600), (265, 30880), (386, 21200), (400, 20458), (424, 19300), (530, 15440), (772, 10600), (800, 10229), (848, 9650), (965, 8480), (1060, 7720), (1325, 6176), (1544, 5300), (1696, 4825), (1930, 4240), (2120, 3860), (2650, 3088)]