384908240

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{16421}}^1$

素因数の和:16727

約数の個数: 40

約数和(自身を含む): 898020648

約数和(自身を除く): 513112408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 4688, 5860, 11720, 16421, 23440, 32842, 65684, 82105, 131368, 164210, 262736, 328420, 656840, 1313680, 4811353, 9622706, 19245412, 24056765, 38490824, 48113530, 76981648, 96227060, 192454120, 384908240]

約数ペア:

[(1, 384908240), (2, 192454120), (4, 96227060), (5, 76981648), (8, 48113530), (10, 38490824), (16, 24056765), (20, 19245412), (40, 9622706), (80, 4811353), (293, 1313680), (586, 656840), (1172, 328420), (1465, 262736), (2344, 164210), (2930, 131368), (4688, 82105), (5860, 65684), (11720, 32842), (16421, 23440)]