384173200

素因数分解:

$2^4\times 5^2\times {\mathrm{661}}^1\times {\mathrm{1453}}^1$

素因数の和:2132

約数の個数: 60

約数和(自身を含む): 925008628

約数和(自身を除く): 540835428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 661, 1322, 1453, 2644, 2906, 3305, 5288, 5812, 6610, 7265, 10576, 11624, 13220, 14530, 16525, 23248, 26440, 29060, 33050, 36325, 52880, 58120, 66100, 72650, 116240, 132200, 145300, 264400, 290600, 581200, 960433, 1920866, 3841732, 4802165, 7683464, 9604330, 15366928, 19208660, 24010825, 38417320, 48021650, 76834640, 96043300, 192086600, 384173200]

約数ペア:

[(1, 384173200), (2, 192086600), (4, 96043300), (5, 76834640), (8, 48021650), (10, 38417320), (16, 24010825), (20, 19208660), (25, 15366928), (40, 9604330), (50, 7683464), (80, 4802165), (100, 3841732), (200, 1920866), (400, 960433), (661, 581200), (1322, 290600), (1453, 264400), (2644, 145300), (2906, 132200), (3305, 116240), (5288, 72650), (5812, 66100), (6610, 58120), (7265, 52880), (10576, 36325), (11624, 33050), (13220, 29060), (14530, 26440), (16525, 23248)]