673431080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{65003}}^1$

素因数の和:65058

約数の個数: 64

約数和(自身を含む): 1778509440

約数和(自身を除く): 1105078360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 65003, 130006, 260012, 325015, 455021, 520024, 650030, 910042, 1300060, 1820084, 2275105, 2405111, 2600120, 3640168, 4550210, 4810222, 9100420, 9620444, 12025555, 16835777, 18200840, 19240888, 24051110, 33671554, 48102220, 67343108, 84178885, 96204440, 134686216, 168357770, 336715540, 673431080]

約数ペア:

[(1, 673431080), (2, 336715540), (4, 168357770), (5, 134686216), (7, 96204440), (8, 84178885), (10, 67343108), (14, 48102220), (20, 33671554), (28, 24051110), (35, 19240888), (37, 18200840), (40, 16835777), (56, 12025555), (70, 9620444), (74, 9100420), (140, 4810222), (148, 4550210), (185, 3640168), (259, 2600120), (280, 2405111), (296, 2275105), (370, 1820084), (518, 1300060), (740, 910042), (1036, 650030), (1295, 520024), (1480, 455021), (2072, 325015), (2590, 260012), (5180, 130006), (10360, 65003)]