7331529680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{10243}}^1$

素因数の和:10668

約数の個数: 80

約数和(自身を含む): 17834394240

約数和(自身を除く): 10502864560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 389, 460, 778, 920, 1556, 1840, 1945, 3112, 3890, 6224, 7780, 8947, 10243, 15560, 17894, 20486, 31120, 35788, 40972, 44735, 51215, 71576, 81944, 89470, 102430, 143152, 163888, 178940, 204860, 235589, 357880, 409720, 471178, 715760, 819440, 942356, 1177945, 1884712, 2355890, 3769424, 3984527, 4711780, 7969054, 9423560, 15938108, 18847120, 19922635, 31876216, 39845270, 63752432, 79690540, 91644121, 159381080, 183288242, 318762160, 366576484, 458220605, 733152968, 916441210, 1466305936, 1832882420, 3665764840, 7331529680]

約数ペア:

[(1, 7331529680), (2, 3665764840), (4, 1832882420), (5, 1466305936), (8, 916441210), (10, 733152968), (16, 458220605), (20, 366576484), (23, 318762160), (40, 183288242), (46, 159381080), (80, 91644121), (92, 79690540), (115, 63752432), (184, 39845270), (230, 31876216), (368, 19922635), (389, 18847120), (460, 15938108), (778, 9423560), (920, 7969054), (1556, 4711780), (1840, 3984527), (1945, 3769424), (3112, 2355890), (3890, 1884712), (6224, 1177945), (7780, 942356), (8947, 819440), (10243, 715760), (15560, 471178), (17894, 409720), (20486, 357880), (31120, 235589), (35788, 204860), (40972, 178940), (44735, 163888), (51215, 143152), (71576, 102430), (81944, 89470)]