42994400

素因数分解:

$2^5\times 5^2\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:484

約数の個数: 72

約数和(自身を含む): 105868224

約数和(自身を除く): 62873824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 223, 241, 400, 446, 482, 800, 892, 964, 1115, 1205, 1784, 1928, 2230, 2410, 3568, 3856, 4460, 4820, 5575, 6025, 7136, 7712, 8920, 9640, 11150, 12050, 17840, 19280, 22300, 24100, 35680, 38560, 44600, 48200, 53743, 89200, 96400, 107486, 178400, 192800, 214972, 268715, 429944, 537430, 859888, 1074860, 1343575, 1719776, 2149720, 2687150, 4299440, 5374300, 8598880, 10748600, 21497200, 42994400]

約数ペア:

[(1, 42994400), (2, 21497200), (4, 10748600), (5, 8598880), (8, 5374300), (10, 4299440), (16, 2687150), (20, 2149720), (25, 1719776), (32, 1343575), (40, 1074860), (50, 859888), (80, 537430), (100, 429944), (160, 268715), (200, 214972), (223, 192800), (241, 178400), (400, 107486), (446, 96400), (482, 89200), (800, 53743), (892, 48200), (964, 44600), (1115, 38560), (1205, 35680), (1784, 24100), (1928, 22300), (2230, 19280), (2410, 17840), (3568, 12050), (3856, 11150), (4460, 9640), (4820, 8920), (5575, 7712), (6025, 7136)]