44421580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 112121856

約数和(自身を除く): 67700276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 47, 70, 86, 94, 140, 157, 172, 188, 215, 235, 301, 314, 329, 430, 470, 602, 628, 658, 785, 860, 940, 1099, 1204, 1316, 1505, 1570, 1645, 2021, 2198, 3010, 3140, 3290, 4042, 4396, 5495, 6020, 6580, 6751, 7379, 8084, 10105, 10990, 13502, 14147, 14758, 20210, 21980, 27004, 28294, 29516, 33755, 36895, 40420, 47257, 51653, 56588, 67510, 70735, 73790, 94514, 103306, 135020, 141470, 147580, 189028, 206612, 236285, 258265, 282940, 317297, 472570, 516530, 634594, 945140, 1033060, 1269188, 1586485, 2221079, 3172970, 4442158, 6345940, 8884316, 11105395, 22210790, 44421580]

約数ペア:

[(1, 44421580), (2, 22210790), (4, 11105395), (5, 8884316), (7, 6345940), (10, 4442158), (14, 3172970), (20, 2221079), (28, 1586485), (35, 1269188), (43, 1033060), (47, 945140), (70, 634594), (86, 516530), (94, 472570), (140, 317297), (157, 282940), (172, 258265), (188, 236285), (215, 206612), (235, 189028), (301, 147580), (314, 141470), (329, 135020), (430, 103306), (470, 94514), (602, 73790), (628, 70735), (658, 67510), (785, 56588), (860, 51653), (940, 47257), (1099, 40420), (1204, 36895), (1316, 33755), (1505, 29516), (1570, 28294), (1645, 27004), (2021, 21980), (2198, 20210), (3010, 14758), (3140, 14147), (3290, 13502), (4042, 10990), (4396, 10105), (5495, 8084), (6020, 7379), (6580, 6751)]