29894720

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1027

約数の個数: 56

約数和(自身を含む): 71957184

約数和(自身を除く): 42062464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 907, 1030, 1648, 1814, 2060, 3296, 3628, 4120, 4535, 6592, 7256, 8240, 9070, 14512, 16480, 18140, 29024, 32960, 36280, 58048, 72560, 93421, 145120, 186842, 290240, 373684, 467105, 747368, 934210, 1494736, 1868420, 2989472, 3736840, 5978944, 7473680, 14947360, 29894720]

約数ペア:

[(1, 29894720), (2, 14947360), (4, 7473680), (5, 5978944), (8, 3736840), (10, 2989472), (16, 1868420), (20, 1494736), (32, 934210), (40, 747368), (64, 467105), (80, 373684), (103, 290240), (160, 186842), (206, 145120), (320, 93421), (412, 72560), (515, 58048), (824, 36280), (907, 32960), (1030, 29024), (1648, 18140), (1814, 16480), (2060, 14512), (3296, 9070), (3628, 8240), (4120, 7256), (4535, 6592)]